Finding the Third Proportional to 21,565.50 and 29,000.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,565.50 : 29,000.25 = 29,000.25 : x
2. Step 2: Convert to fraction form
   21,565.50/29,000.25 = 29,000.25/x
3. Step 3: Cross multiply
   21,565.50x = 29,000.25 × 29,000.25
4. Step 4: Simplify right side
   21,565.50x = 841,014,500.06
5. Step 5: Solve for x
   x = 841,014,500.06/21,565.50
6. Step 6: Final answer
   x = 38,998.15