Finding the Third Proportional to 4,730,814 and 7,412,715

Step by Step Solution

1. Step 1: Write the proportion equation
   4,730,814 : 7,412,715 = 7,412,715 : x
2. Step 2: Convert to fraction form
   4,730,814/7,412,715 = 7,412,715/x
3. Step 3: Cross multiply
   4,730,814x = 7,412,715 × 7,412,715
4. Step 4: Simplify right side
   4,730,814x = 54,948,343,671,225
5. Step 5: Solve for x
   x = 54,948,343,671,225/4,730,814
6. Step 6: Final answer
   x = 11,614,987.12