Finding the Third Proportional to 101,437.31 and 222,010.88

Step by Step Solution

1. Step 1: Write the proportion equation
   101,437.31 : 222,010.88 = 222,010.88 : x
2. Step 2: Convert to fraction form
   101,437.31/222,010.88 = 222,010.88/x
3. Step 3: Cross multiply
   101,437.31x = 222,010.88 × 222,010.88
4. Step 4: Simplify right side
   101,437.31x = 49,288,828,618.27
5. Step 5: Solve for x
   x = 49,288,828,618.27/101,437.31
6. Step 6: Final answer
   x = 485,904.32