Finding the Third Proportional to 1,351,642 and 2,926,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,351,642 : 2,926,348 = 2,926,348 : x
2. Step 2: Convert to fraction form
   1,351,642/2,926,348 = 2,926,348/x
3. Step 3: Cross multiply
   1,351,642x = 2,926,348 × 2,926,348
4. Step 4: Simplify right side
   1,351,642x = 8,563,512,617,104
5. Step 5: Solve for x
   x = 8,563,512,617,104/1,351,642
6. Step 6: Final answer
   x = 6,335,636.67