Finding the Third Proportional to 1,107,428 and 2,368,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,428 : 2,368,412 = 2,368,412 : x
2. Step 2: Convert to fraction form
   1,107,428/2,368,412 = 2,368,412/x
3. Step 3: Cross multiply
   1,107,428x = 2,368,412 × 2,368,412
4. Step 4: Simplify right side
   1,107,428x = 5,609,375,401,744
5. Step 5: Solve for x
   x = 5,609,375,401,744/1,107,428
6. Step 6: Final answer
   x = 5,065,228.08