Finding the Third Proportional to 230,155.50 and 492,294

Step by Step Solution

1. Step 1: Write the proportion equation
   230,155.50 : 492,294 = 492,294 : x
2. Step 2: Convert to fraction form
   230,155.50/492,294 = 492,294/x
3. Step 3: Cross multiply
   230,155.50x = 492,294 × 492,294
4. Step 4: Simplify right side
   230,155.50x = 242,353,382,436
5. Step 5: Solve for x
   x = 242,353,382,436/230,155.50
6. Step 6: Final answer
   x = 1,052,998.44