Finding the Third Proportional to 1,140,846 and 2,428,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,140,846 : 2,428,508 = 2,428,508 : x
2. Step 2: Convert to fraction form
   1,140,846/2,428,508 = 2,428,508/x
3. Step 3: Cross multiply
   1,140,846x = 2,428,508 × 2,428,508
4. Step 4: Simplify right side
   1,140,846x = 5,897,651,106,064
5. Step 5: Solve for x
   x = 5,897,651,106,064/1,140,846
6. Step 6: Final answer
   x = 5,169,541.82