Finding the Third Proportional to 62,101.69 and 134,039.18

Step by Step Solution

1. Step 1: Write the proportion equation
   62,101.69 : 134,039.18 = 134,039.18 : x
2. Step 2: Convert to fraction form
   62,101.69/134,039.18 = 134,039.18/x
3. Step 3: Cross multiply
   62,101.69x = 134,039.18 × 134,039.18
4. Step 4: Simplify right side
   62,101.69x = 17,966,501,691.30
5. Step 5: Solve for x
   x = 17,966,501,691.30/62,101.69
6. Step 6: Final answer
   x = 289,307.79