Finding the Third Proportional to 372,718.50 and 818,656.50
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Solution
The third proportional to 372,718.50 and 818,656.50 is: 1,798,135.76
Step by Step Solution
- Step 1: Write the proportion equation
372,718.50 : 818,656.50 = 818,656.50 : x - Step 2: Convert to fraction form
372,718.50/818,656.50 = 818,656.50/x - Step 3: Cross multiply
372,718.50x = 818,656.50 × 818,656.50 - Step 4: Simplify right side
372,718.50x = 670,198,464,992.25 - Step 5: Solve for x
x = 670,198,464,992.25/372,718.50 - Step 6: Final answer
x = 1,798,135.76
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