Finding the Third Proportional to 107,947.69 and 162,025.31

Step by Step Solution

1. Step 1: Write the proportion equation
   107,947.69 : 162,025.31 = 162,025.31 : x
2. Step 2: Convert to fraction form
   107,947.69/162,025.31 = 162,025.31/x
3. Step 3: Cross multiply
   107,947.69x = 162,025.31 × 162,025.31
4. Step 4: Simplify right side
   107,947.69x = 26,252,201,890.72
5. Step 5: Solve for x
   x = 26,252,201,890.72/107,947.69
6. Step 6: Final answer
   x = 243,193.74