Finding the Third Proportional to 25,247,095 and 55,218,109

Step by Step Solution

1. Step 1: Write the proportion equation
   25,247,095 : 55,218,109 = 55,218,109 : x
2. Step 2: Convert to fraction form
   25,247,095/55,218,109 = 55,218,109/x
3. Step 3: Cross multiply
   25,247,095x = 55,218,109 × 55,218,109
4. Step 4: Simplify right side
   25,247,095x = 3,049,039,561,535,881
5. Step 5: Solve for x
   x = 3,049,039,561,535,881/25,247,095
6. Step 6: Final answer
   x = 120,767,936.33