Finding the Third Proportional to 28,711.97 and 60,833.53

Step by Step Solution

1. Step 1: Write the proportion equation
   28,711.97 : 60,833.53 = 60,833.53 : x
2. Step 2: Convert to fraction form
   28,711.97/60,833.53 = 60,833.53/x
3. Step 3: Cross multiply
   28,711.97x = 60,833.53 × 60,833.53
4. Step 4: Simplify right side
   28,711.97x = 3,700,718,524.34
5. Step 5: Solve for x
   x = 3,700,718,524.34/28,711.97
6. Step 6: Final answer
   x = 128,891.14