Finding the Third Proportional to 4,730,776 and 7,412,656

Step by Step Solution

1. Step 1: Write the proportion equation
   4,730,776 : 7,412,656 = 7,412,656 : x
2. Step 2: Convert to fraction form
   4,730,776/7,412,656 = 7,412,656/x
3. Step 3: Cross multiply
   4,730,776x = 7,412,656 × 7,412,656
4. Step 4: Simplify right side
   4,730,776x = 54,947,468,974,336
5. Step 5: Solve for x
   x = 54,947,468,974,336/4,730,776
6. Step 6: Final answer
   x = 11,614,895.52