Finding the Third Proportional to 1,145,925 and 2,428,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,925 : 2,428,452 = 2,428,452 : x
2. Step 2: Convert to fraction form
   1,145,925/2,428,452 = 2,428,452/x
3. Step 3: Cross multiply
   1,145,925x = 2,428,452 × 2,428,452
4. Step 4: Simplify right side
   1,145,925x = 5,897,379,116,304
5. Step 5: Solve for x
   x = 5,897,379,116,304/1,145,925
6. Step 6: Final answer
   x = 5,146,391.88