Finding the Third Proportional to 25,488 and 54,463.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,488 : 54,463.50 = 54,463.50 : x
2. Step 2: Convert to fraction form
   25,488/54,463.50 = 54,463.50/x
3. Step 3: Cross multiply
   25,488x = 54,463.50 × 54,463.50
4. Step 4: Simplify right side
   25,488x = 2,966,272,832.25
5. Step 5: Solve for x
   x = 2,966,272,832.25/25,488
6. Step 6: Final answer
   x = 116,379.19