Finding the Third Proportional to 7,150,957.50 and 15,638,830.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,150,957.50 : 15,638,830.50 = 15,638,830.50 : x
2. Step 2: Convert to fraction form
   7,150,957.50/15,638,830.50 = 15,638,830.50/x
3. Step 3: Cross multiply
   7,150,957.50x = 15,638,830.50 × 15,638,830.50
4. Step 4: Simplify right side
   7,150,957.50x = 244,573,019,407,730.25
5. Step 5: Solve for x
   x = 244,573,019,407,730.25/7,150,957.50
6. Step 6: Final answer
   x = 34,201,436.58