Finding the Third Proportional to 51,231,631.50 and 112,430,650.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,231,631.50 : 112,430,650.50 = 112,430,650.50 : x
2. Step 2: Convert to fraction form
   51,231,631.50/112,430,650.50 = 112,430,650.50/x
3. Step 3: Cross multiply
   51,231,631.50x = 112,430,650.50 × 112,430,650.50
4. Step 4: Simplify right side
   51,231,631.50x = 12,640,651,171,853,150
5. Step 5: Solve for x
   x = 12,640,651,171,853,150/51,231,631.50
6. Step 6: Final answer
   x = 246,735,284.47