Finding the Third Proportional to 111,056.06 and 162,437.91

Step by Step Solution

1. Step 1: Write the proportion equation
   111,056.06 : 162,437.91 = 162,437.91 : x
2. Step 2: Convert to fraction form
   111,056.06/162,437.91 = 162,437.91/x
3. Step 3: Cross multiply
   111,056.06x = 162,437.91 × 162,437.91
4. Step 4: Simplify right side
   111,056.06x = 26,386,073,386.88
5. Step 5: Solve for x
   x = 26,386,073,386.88/111,056.06
6. Step 6: Final answer
   x = 237,592.37