Finding the Third Proportional to 73,801.55 and 152,854.17

Step by Step Solution

1. Step 1: Write the proportion equation
   73,801.55 : 152,854.17 = 152,854.17 : x
2. Step 2: Convert to fraction form
   73,801.55/152,854.17 = 152,854.17/x
3. Step 3: Cross multiply
   73,801.55x = 152,854.17 × 152,854.17
4. Step 4: Simplify right side
   73,801.55x = 23,364,397,859.59
5. Step 5: Solve for x
   x = 23,364,397,859.59/73,801.55
6. Step 6: Final answer
   x = 316,584.12