Finding the Third Proportional to 161,850 and 245,025

Step by Step Solution

1. Step 1: Write the proportion equation
   161,850 : 245,025 = 245,025 : x
2. Step 2: Convert to fraction form
   161,850/245,025 = 245,025/x
3. Step 3: Cross multiply
   161,850x = 245,025 × 245,025
4. Step 4: Simplify right side
   161,850x = 60,037,250,625
5. Step 5: Solve for x
   x = 60,037,250,625/161,850
6. Step 6: Final answer
   x = 370,943.78