Finding the Third Proportional to 139,262.63 and 209,202.75
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Solution
The third proportional to 139,262.63 and 209,202.75 is: 314,268.03
Step by Step Solution
- Step 1: Write the proportion equation
139,262.63 : 209,202.75 = 209,202.75 : x - Step 2: Convert to fraction form
139,262.63/209,202.75 = 209,202.75/x - Step 3: Cross multiply
139,262.63x = 209,202.75 × 209,202.75 - Step 4: Simplify right side
139,262.63x = 43,765,790,607.56 - Step 5: Solve for x
x = 43,765,790,607.56/139,262.63 - Step 6: Final answer
x = 314,268.03
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