Finding the Third Proportional to 88,469,757 and 193,945,626

Step by Step Solution

1. Step 1: Write the proportion equation
   88,469,757 : 193,945,626 = 193,945,626 : x
2. Step 2: Convert to fraction form
   88,469,757/193,945,626 = 193,945,626/x
3. Step 3: Cross multiply
   88,469,757x = 193,945,626 × 193,945,626
4. Step 4: Simplify right side
   88,469,757x = 37,614,905,844,531,872
5. Step 5: Solve for x
   x = 37,614,905,844,531,872/88,469,757
6. Step 6: Final answer
   x = 425,172,478.37