Finding the Third Proportional to 3,073,612 and 4,938,468

Step by Step Solution

1. Step 1: Write the proportion equation
   3,073,612 : 4,938,468 = 4,938,468 : x
2. Step 2: Convert to fraction form
   3,073,612/4,938,468 = 4,938,468/x
3. Step 3: Cross multiply
   3,073,612x = 4,938,468 × 4,938,468
4. Step 4: Simplify right side
   3,073,612x = 24,388,466,187,024
5. Step 5: Solve for x
   x = 24,388,466,187,024/3,073,612
6. Step 6: Final answer
   x = 7,934,790.14