Finding the Third Proportional to 1,403,374 and 2,953,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,403,374 : 2,953,452 = 2,953,452 : x
2. Step 2: Convert to fraction form
   1,403,374/2,953,452 = 2,953,452/x
3. Step 3: Cross multiply
   1,403,374x = 2,953,452 × 2,953,452
4. Step 4: Simplify right side
   1,403,374x = 8,722,878,716,304
5. Step 5: Solve for x
   x = 8,722,878,716,304/1,403,374
6. Step 6: Final answer
   x = 6,215,647.94