Finding the Third Proportional to 109,242,883.50 and 234,067,760.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,242,883.50 : 234,067,760.50 = 234,067,760.50 : x
2. Step 2: Convert to fraction form
   109,242,883.50/234,067,760.50 = 234,067,760.50/x
3. Step 3: Cross multiply
   109,242,883.50x = 234,067,760.50 × 234,067,760.50
4. Step 4: Simplify right side
   109,242,883.50x = 54,787,716,505,485,360
5. Step 5: Solve for x
   x = 54,787,716,505,485,360/109,242,883.50
6. Step 6: Final answer
   x = 501,522,064.87