Finding the Third Proportional to 1,787,712 and 2,646,801

Step by Step Solution

1. Step 1: Write the proportion equation
   1,787,712 : 2,646,801 = 2,646,801 : x
2. Step 2: Convert to fraction form
   1,787,712/2,646,801 = 2,646,801/x
3. Step 3: Cross multiply
   1,787,712x = 2,646,801 × 2,646,801
4. Step 4: Simplify right side
   1,787,712x = 7,005,555,533,601
5. Step 5: Solve for x
   x = 7,005,555,533,601/1,787,712
6. Step 6: Final answer
   x = 3,918,727.14