Finding the Third Proportional to 176,112 and 267,529.50

Step by Step Solution

1. Step 1: Write the proportion equation
   176,112 : 267,529.50 = 267,529.50 : x
2. Step 2: Convert to fraction form
   176,112/267,529.50 = 267,529.50/x
3. Step 3: Cross multiply
   176,112x = 267,529.50 × 267,529.50
4. Step 4: Simplify right side
   176,112x = 71,572,033,370.25
5. Step 5: Solve for x
   x = 71,572,033,370.25/176,112
6. Step 6: Final answer
   x = 406,400.66