Finding the Third Proportional to 162,862.50 and 247,062

Step by Step Solution

1. Step 1: Write the proportion equation
   162,862.50 : 247,062 = 247,062 : x
2. Step 2: Convert to fraction form
   162,862.50/247,062 = 247,062/x
3. Step 3: Cross multiply
   162,862.50x = 247,062 × 247,062
4. Step 4: Simplify right side
   162,862.50x = 61,039,631,844
5. Step 5: Solve for x
   x = 61,039,631,844/162,862.50
6. Step 6: Final answer
   x = 374,792.43