Finding the Third Proportional to 25,864,608 and 43,105,850

Step by Step Solution

1. Step 1: Write the proportion equation
   25,864,608 : 43,105,850 = 43,105,850 : x
2. Step 2: Convert to fraction form
   25,864,608/43,105,850 = 43,105,850/x
3. Step 3: Cross multiply
   25,864,608x = 43,105,850 × 43,105,850
4. Step 4: Simplify right side
   25,864,608x = 1,858,114,304,222,500
5. Step 5: Solve for x
   x = 1,858,114,304,222,500/25,864,608
6. Step 6: Final answer
   x = 71,840,033.46