Finding the Third Proportional to 25,010.72 and 59,038.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,010.72 : 59,038.88 = 59,038.88 : x
2. Step 2: Convert to fraction form
   25,010.72/59,038.88 = 59,038.88/x
3. Step 3: Cross multiply
   25,010.72x = 59,038.88 × 59,038.88
4. Step 4: Simplify right side
   25,010.72x = 3,485,588,761.27
5. Step 5: Solve for x
   x = 3,485,588,761.27/25,010.72
6. Step 6: Final answer
   x = 139,363.80