Finding the Third Proportional to 4,851,064 and 7,275,985

Step by Step Solution

1. Step 1: Write the proportion equation
   4,851,064 : 7,275,985 = 7,275,985 : x
2. Step 2: Convert to fraction form
   4,851,064/7,275,985 = 7,275,985/x
3. Step 3: Cross multiply
   4,851,064x = 7,275,985 × 7,275,985
4. Step 4: Simplify right side
   4,851,064x = 52,939,957,720,225
5. Step 5: Solve for x
   x = 52,939,957,720,225/4,851,064
6. Step 6: Final answer
   x = 10,913,061.08