Finding the Third Proportional to 14,142.88 and 29,447.61

Step by Step Solution

1. Step 1: Write the proportion equation
   14,142.88 : 29,447.61 = 29,447.61 : x
2. Step 2: Convert to fraction form
   14,142.88/29,447.61 = 29,447.61/x
3. Step 3: Cross multiply
   14,142.88x = 29,447.61 × 29,447.61
4. Step 4: Simplify right side
   14,142.88x = 867,161,927.96
5. Step 5: Solve for x
   x = 867,161,927.96/14,142.88
6. Step 6: Final answer
   x = 61,314.36