Finding the Third Proportional to 170,492.50 and 252,434

Step by Step Solution

1. Step 1: Write the proportion equation
   170,492.50 : 252,434 = 252,434 : x
2. Step 2: Convert to fraction form
   170,492.50/252,434 = 252,434/x
3. Step 3: Cross multiply
   170,492.50x = 252,434 × 252,434
4. Step 4: Simplify right side
   170,492.50x = 63,722,924,356
5. Step 5: Solve for x
   x = 63,722,924,356/170,492.50
6. Step 6: Final answer
   x = 373,757.93