Finding the Third Proportional to 187,552 and 442,464

Step by Step Solution

1. Step 1: Write the proportion equation
   187,552 : 442,464 = 442,464 : x
2. Step 2: Convert to fraction form
   187,552/442,464 = 442,464/x
3. Step 3: Cross multiply
   187,552x = 442,464 × 442,464
4. Step 4: Simplify right side
   187,552x = 195,774,391,296
5. Step 5: Solve for x
   x = 195,774,391,296/187,552
6. Step 6: Final answer
   x = 1,043,840.60