Finding the Third Proportional to 51,303,813 and 112,868,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,303,813 : 112,868,287.50 = 112,868,287.50 : x
2. Step 2: Convert to fraction form
   51,303,813/112,868,287.50 = 112,868,287.50/x
3. Step 3: Cross multiply
   51,303,813x = 112,868,287.50 × 112,868,287.50
4. Step 4: Simplify right side
   51,303,813x = 12,739,250,323,182,656
5. Step 5: Solve for x
   x = 12,739,250,323,182,656/51,303,813
6. Step 6: Final answer
   x = 248,310,010.08