Finding the Third Proportional to 51,738,540.75 and 112,662,488.25

Step by Step Solution

1. Step 1: Write the proportion equation
   51,738,540.75 : 112,662,488.25 = 112,662,488.25 : x
2. Step 2: Convert to fraction form
   51,738,540.75/112,662,488.25 = 112,662,488.25/x
3. Step 3: Cross multiply
   51,738,540.75x = 112,662,488.25 × 112,662,488.25
4. Step 4: Simplify right side
   51,738,540.75x = 12,692,836,258,681,388
5. Step 5: Solve for x
   x = 12,692,836,258,681,388/51,738,540.75
6. Step 6: Final answer
   x = 245,326,522.06