Finding the Third Proportional to 25,247,061 and 55,218,042

Step by Step Solution

1. Step 1: Write the proportion equation
   25,247,061 : 55,218,042 = 55,218,042 : x
2. Step 2: Convert to fraction form
   25,247,061/55,218,042 = 55,218,042/x
3. Step 3: Cross multiply
   25,247,061x = 55,218,042 × 55,218,042
4. Step 4: Simplify right side
   25,247,061x = 3,049,032,162,313,764
5. Step 5: Solve for x
   x = 3,049,032,162,313,764/25,247,061
6. Step 6: Final answer
   x = 120,767,805.90