Finding the Third Proportional to 162,042 and 233,427.50

Step by Step Solution

1. Step 1: Write the proportion equation
   162,042 : 233,427.50 = 233,427.50 : x
2. Step 2: Convert to fraction form
   162,042/233,427.50 = 233,427.50/x
3. Step 3: Cross multiply
   162,042x = 233,427.50 × 233,427.50
4. Step 4: Simplify right side
   162,042x = 54,488,397,756.25
5. Step 5: Solve for x
   x = 54,488,397,756.25/162,042
6. Step 6: Final answer
   x = 336,260.96