Finding the Third Proportional to 4,656,480 and 7,002,048

Step by Step Solution

1. Step 1: Write the proportion equation
   4,656,480 : 7,002,048 = 7,002,048 : x
2. Step 2: Convert to fraction form
   4,656,480/7,002,048 = 7,002,048/x
3. Step 3: Cross multiply
   4,656,480x = 7,002,048 × 7,002,048
4. Step 4: Simplify right side
   4,656,480x = 49,028,676,194,304
5. Step 5: Solve for x
   x = 49,028,676,194,304/4,656,480
6. Step 6: Final answer
   x = 10,529,128.48