Finding the Third Proportional to 3,073,616 and 4,938,478

Step by Step Solution

1. Step 1: Write the proportion equation
   3,073,616 : 4,938,478 = 4,938,478 : x
2. Step 2: Convert to fraction form
   3,073,616/4,938,478 = 4,938,478/x
3. Step 3: Cross multiply
   3,073,616x = 4,938,478 × 4,938,478
4. Step 4: Simplify right side
   3,073,616x = 24,388,564,956,484
5. Step 5: Solve for x
   x = 24,388,564,956,484/3,073,616
6. Step 6: Final answer
   x = 7,934,811.95