Finding the Third Proportional to 492,492.38 and 1,078,401.38

Step by Step Solution

1. Step 1: Write the proportion equation
   492,492.38 : 1,078,401.38 = 1,078,401.38 : x
2. Step 2: Convert to fraction form
   492,492.38/1,078,401.38 = 1,078,401.38/x
3. Step 3: Cross multiply
   492,492.38x = 1,078,401.38 × 1,078,401.38
4. Step 4: Simplify right side
   492,492.38x = 1,162,949,525,601.89
5. Step 5: Solve for x
   x = 1,162,949,525,601.89/492,492.38
6. Step 6: Final answer
   x = 2,361,355.39