Finding the Third Proportional to 176,323.50 and 266,124

Step by Step Solution

1. Step 1: Write the proportion equation
   176,323.50 : 266,124 = 266,124 : x
2. Step 2: Convert to fraction form
   176,323.50/266,124 = 266,124/x
3. Step 3: Cross multiply
   176,323.50x = 266,124 × 266,124
4. Step 4: Simplify right side
   176,323.50x = 70,821,983,376
5. Step 5: Solve for x
   x = 70,821,983,376/176,323.50
6. Step 6: Final answer
   x = 401,659.36