Finding the Third Proportional to 61,432.13 and 92,711.81

Step by Step Solution

1. Step 1: Write the proportion equation
   61,432.13 : 92,711.81 = 92,711.81 : x
2. Step 2: Convert to fraction form
   61,432.13/92,711.81 = 92,711.81/x
3. Step 3: Cross multiply
   61,432.13x = 92,711.81 × 92,711.81
4. Step 4: Simplify right side
   61,432.13x = 8,595,480,177.04
5. Step 5: Solve for x
   x = 8,595,480,177.04/61,432.13
6. Step 6: Final answer
   x = 139,918.33