Finding the Third Proportional to 478,603.69 and 740,982.94
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Solution
The third proportional to 478,603.69 and 740,982.94 is: 1,147,203.27
Step by Step Solution
- Step 1: Write the proportion equation
478,603.69 : 740,982.94 = 740,982.94 : x - Step 2: Convert to fraction form
478,603.69/740,982.94 = 740,982.94/x - Step 3: Cross multiply
478,603.69x = 740,982.94 × 740,982.94 - Step 4: Simplify right side
478,603.69x = 549,055,713,666.13 - Step 5: Solve for x
x = 549,055,713,666.13/478,603.69 - Step 6: Final answer
x = 1,147,203.27
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