Finding the Third Proportional to 25,677,290 and 55,399,108

Step by Step Solution

1. Step 1: Write the proportion equation
   25,677,290 : 55,399,108 = 55,399,108 : x
2. Step 2: Convert to fraction form
   25,677,290/55,399,108 = 55,399,108/x
3. Step 3: Cross multiply
   25,677,290x = 55,399,108 × 55,399,108
4. Step 4: Simplify right side
   25,677,290x = 3,069,061,167,195,664
5. Step 5: Solve for x
   x = 3,069,061,167,195,664/25,677,290
6. Step 6: Final answer
   x = 119,524,341.05