Finding the Third Proportional to 1,169,728 and 2,431,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,169,728 : 2,431,352 = 2,431,352 : x
2. Step 2: Convert to fraction form
   1,169,728/2,431,352 = 2,431,352/x
3. Step 3: Cross multiply
   1,169,728x = 2,431,352 × 2,431,352
4. Step 4: Simplify right side
   1,169,728x = 5,911,472,547,904
5. Step 5: Solve for x
   x = 5,911,472,547,904/1,169,728
6. Step 6: Final answer
   x = 5,053,715.52