Finding the Third Proportional to 1,048,000 and 2,245,398

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,000 : 2,245,398 = 2,245,398 : x
2. Step 2: Convert to fraction form
   1,048,000/2,245,398 = 2,245,398/x
3. Step 3: Cross multiply
   1,048,000x = 2,245,398 × 2,245,398
4. Step 4: Simplify right side
   1,048,000x = 5,041,812,178,404
5. Step 5: Solve for x
   x = 5,041,812,178,404/1,048,000
6. Step 6: Final answer
   x = 4,810,889.48