Finding the Third Proportional to 28,695.09 and 60,863.91

Step by Step Solution

1. Step 1: Write the proportion equation
   28,695.09 : 60,863.91 = 60,863.91 : x
2. Step 2: Convert to fraction form
   28,695.09/60,863.91 = 60,863.91/x
3. Step 3: Cross multiply
   28,695.09x = 60,863.91 × 60,863.91
4. Step 4: Simplify right side
   28,695.09x = 3,704,415,084.01
5. Step 5: Solve for x
   x = 3,704,415,084.01/28,695.09
6. Step 6: Final answer
   x = 129,095.77