Finding the Third Proportional to 25,226,536 and 55,336,544

Step by Step Solution

1. Step 1: Write the proportion equation
   25,226,536 : 55,336,544 = 55,336,544 : x
2. Step 2: Convert to fraction form
   25,226,536/55,336,544 = 55,336,544/x
3. Step 3: Cross multiply
   25,226,536x = 55,336,544 × 55,336,544
4. Step 4: Simplify right side
   25,226,536x = 3,062,133,101,863,936
5. Step 5: Solve for x
   x = 3,062,133,101,863,936/25,226,536
6. Step 6: Final answer
   x = 121,385,397.58