Finding the Third Proportional to 51,468,540.75 and 113,300,178.75

Step by Step Solution

1. Step 1: Write the proportion equation
   51,468,540.75 : 113,300,178.75 = 113,300,178.75 : x
2. Step 2: Convert to fraction form
   51,468,540.75/113,300,178.75 = 113,300,178.75/x
3. Step 3: Cross multiply
   51,468,540.75x = 113,300,178.75 × 113,300,178.75
4. Step 4: Simplify right side
   51,468,540.75x = 12,836,930,504,781,952
5. Step 5: Solve for x
   x = 12,836,930,504,781,952/51,468,540.75
6. Step 6: Final answer
   x = 249,413,142.82