Finding the Third Proportional to 162,052.50 and 245,314.88

Step by Step Solution

1. Step 1: Write the proportion equation
   162,052.50 : 245,314.88 = 245,314.88 : x
2. Step 2: Convert to fraction form
   162,052.50/245,314.88 = 245,314.88/x
3. Step 3: Cross multiply
   162,052.50x = 245,314.88 × 245,314.88
4. Step 4: Simplify right side
   162,052.50x = 60,179,387,896.27
5. Step 5: Solve for x
   x = 60,179,387,896.27/162,052.50
6. Step 6: Final answer
   x = 371,357.36