Finding the Third Proportional to 107,350.31 and 229,462.88

Step by Step Solution

1. Step 1: Write the proportion equation
   107,350.31 : 229,462.88 = 229,462.88 : x
2. Step 2: Convert to fraction form
   107,350.31/229,462.88 = 229,462.88/x
3. Step 3: Cross multiply
   107,350.31x = 229,462.88 × 229,462.88
4. Step 4: Simplify right side
   107,350.31x = 52,653,211,003.27
5. Step 5: Solve for x
   x = 52,653,211,003.27/107,350.31
6. Step 6: Final answer
   x = 490,480.28