Finding the Third Proportional to 25,247,063 and 55,218,046

Step by Step Solution

1. Step 1: Write the proportion equation
   25,247,063 : 55,218,046 = 55,218,046 : x
2. Step 2: Convert to fraction form
   25,247,063/55,218,046 = 55,218,046/x
3. Step 3: Cross multiply
   25,247,063x = 55,218,046 × 55,218,046
4. Step 4: Simplify right side
   25,247,063x = 3,049,032,604,058,116
5. Step 5: Solve for x
   x = 3,049,032,604,058,116/25,247,063
6. Step 6: Final answer
   x = 120,767,813.83