Finding the Third Proportional to 10,665,456 and 25,161,626

Step by Step Solution

1. Step 1: Write the proportion equation
   10,665,456 : 25,161,626 = 25,161,626 : x
2. Step 2: Convert to fraction form
   10,665,456/25,161,626 = 25,161,626/x
3. Step 3: Cross multiply
   10,665,456x = 25,161,626 × 25,161,626
4. Step 4: Simplify right side
   10,665,456x = 633,107,422,963,876
5. Step 5: Solve for x
   x = 633,107,422,963,876/10,665,456
6. Step 6: Final answer
   x = 59,360,558.33