Finding the Third Proportional to 131,363.50 and 203,822

Step by Step Solution

1. Step 1: Write the proportion equation
   131,363.50 : 203,822 = 203,822 : x
2. Step 2: Convert to fraction form
   131,363.50/203,822 = 203,822/x
3. Step 3: Cross multiply
   131,363.50x = 203,822 × 203,822
4. Step 4: Simplify right side
   131,363.50x = 41,543,407,684
5. Step 5: Solve for x
   x = 41,543,407,684/131,363.50
6. Step 6: Final answer
   x = 316,247.72