Finding the Third Proportional to 29,689.88 and 63,023.06

Step by Step Solution

1. Step 1: Write the proportion equation
   29,689.88 : 63,023.06 = 63,023.06 : x
2. Step 2: Convert to fraction form
   29,689.88/63,023.06 = 63,023.06/x
3. Step 3: Cross multiply
   29,689.88x = 63,023.06 × 63,023.06
4. Step 4: Simplify right side
   29,689.88x = 3,971,906,406.88
5. Step 5: Solve for x
   x = 3,971,906,406.88/29,689.88
6. Step 6: Final answer
   x = 133,779.83