Finding the Third Proportional to 1,771,408 and 2,656,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,408 : 2,656,652 = 2,656,652 : x
2. Step 2: Convert to fraction form
   1,771,408/2,656,652 = 2,656,652/x
3. Step 3: Cross multiply
   1,771,408x = 2,656,652 × 2,656,652
4. Step 4: Simplify right side
   1,771,408x = 7,057,799,849,104
5. Step 5: Solve for x
   x = 7,057,799,849,104/1,771,408
6. Step 6: Final answer
   x = 3,984,288.12