Finding the Third Proportional to 55,244.53 and 117,061.45

Step by Step Solution

1. Step 1: Write the proportion equation
   55,244.53 : 117,061.45 = 117,061.45 : x
2. Step 2: Convert to fraction form
   55,244.53/117,061.45 = 117,061.45/x
3. Step 3: Cross multiply
   55,244.53x = 117,061.45 × 117,061.45
4. Step 4: Simplify right side
   55,244.53x = 13,703,383,807.74
5. Step 5: Solve for x
   x = 13,703,383,807.74/55,244.53
6. Step 6: Final answer
   x = 248,049.60