Finding the Third Proportional to 10,365,966 and 22,555,064

Step by Step Solution

1. Step 1: Write the proportion equation
   10,365,966 : 22,555,064 = 22,555,064 : x
2. Step 2: Convert to fraction form
   10,365,966/22,555,064 = 22,555,064/x
3. Step 3: Cross multiply
   10,365,966x = 22,555,064 × 22,555,064
4. Step 4: Simplify right side
   10,365,966x = 508,730,912,044,096
5. Step 5: Solve for x
   x = 508,730,912,044,096/10,365,966
6. Step 6: Final answer
   x = 49,077,038.46