Finding the Third Proportional to 4,729,015 and 7,337,490

Step by Step Solution

1. Step 1: Write the proportion equation
   4,729,015 : 7,337,490 = 7,337,490 : x
2. Step 2: Convert to fraction form
   4,729,015/7,337,490 = 7,337,490/x
3. Step 3: Cross multiply
   4,729,015x = 7,337,490 × 7,337,490
4. Step 4: Simplify right side
   4,729,015x = 53,838,759,500,100
5. Step 5: Solve for x
   x = 53,838,759,500,100/4,729,015
6. Step 6: Final answer
   x = 11,384,772.41