Finding the Third Proportional to 163,806 and 246,862.50

Step by Step Solution

1. Step 1: Write the proportion equation
   163,806 : 246,862.50 = 246,862.50 : x
2. Step 2: Convert to fraction form
   163,806/246,862.50 = 246,862.50/x
3. Step 3: Cross multiply
   163,806x = 246,862.50 × 246,862.50
4. Step 4: Simplify right side
   163,806x = 60,941,093,906.25
5. Step 5: Solve for x
   x = 60,941,093,906.25/163,806
6. Step 6: Final answer
   x = 372,032.12