Finding the Third Proportional to 4,847,496 and 7,516,215

Step by Step Solution

1. Step 1: Write the proportion equation
   4,847,496 : 7,516,215 = 7,516,215 : x
2. Step 2: Convert to fraction form
   4,847,496/7,516,215 = 7,516,215/x
3. Step 3: Cross multiply
   4,847,496x = 7,516,215 × 7,516,215
4. Step 4: Simplify right side
   4,847,496x = 56,493,487,926,225
5. Step 5: Solve for x
   x = 56,493,487,926,225/4,847,496
6. Step 6: Final answer
   x = 11,654,158.75