Finding the Third Proportional to 2,734,587 and 5,961,217.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734,587 : 5,961,217.50 = 5,961,217.50 : x
2. Step 2: Convert to fraction form
   2,734,587/5,961,217.50 = 5,961,217.50/x
3. Step 3: Cross multiply
   2,734,587x = 5,961,217.50 × 5,961,217.50
4. Step 4: Simplify right side
   2,734,587x = 35,536,114,082,306.25
5. Step 5: Solve for x
   x = 35,536,114,082,306.25/2,734,587
6. Step 6: Final answer
   x = 12,995,057.05