Finding the Third Proportional to 25,237.13 and 55,321.31

Step by Step Solution

1. Step 1: Write the proportion equation
   25,237.13 : 55,321.31 = 55,321.31 : x
2. Step 2: Convert to fraction form
   25,237.13/55,321.31 = 55,321.31/x
3. Step 3: Cross multiply
   25,237.13x = 55,321.31 × 55,321.31
4. Step 4: Simplify right side
   25,237.13x = 3,060,447,616.72
5. Step 5: Solve for x
   x = 3,060,447,616.72/25,237.13
6. Step 6: Final answer
   x = 121,267.68