Finding the Third Proportional to 190,149,543 and 416,752,002

Step by Step Solution

1. Step 1: Write the proportion equation
   190,149,543 : 416,752,002 = 416,752,002 : x
2. Step 2: Convert to fraction form
   190,149,543/416,752,002 = 416,752,002/x
3. Step 3: Cross multiply
   190,149,543x = 416,752,002 × 416,752,002
4. Step 4: Simplify right side
   190,149,543x = 173,682,231,171,008,000
5. Step 5: Solve for x
   x = 173,682,231,171,008,000/190,149,543
6. Step 6: Final answer
   x = 913,398,099.36