Finding the Third Proportional to 42,949.50 and 92,248

Step by Step Solution

1. Step 1: Write the proportion equation
   42,949.50 : 92,248 = 92,248 : x
2. Step 2: Convert to fraction form
   42,949.50/92,248 = 92,248/x
3. Step 3: Cross multiply
   42,949.50x = 92,248 × 92,248
4. Step 4: Simplify right side
   42,949.50x = 8,509,693,504
5. Step 5: Solve for x
   x = 8,509,693,504/42,949.50
6. Step 6: Final answer
   x = 198,132.54