Finding the Third Proportional to 1,246,647 and 2,692,662

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,647 : 2,692,662 = 2,692,662 : x
2. Step 2: Convert to fraction form
   1,246,647/2,692,662 = 2,692,662/x
3. Step 3: Cross multiply
   1,246,647x = 2,692,662 × 2,692,662
4. Step 4: Simplify right side
   1,246,647x = 7,250,428,646,244
5. Step 5: Solve for x
   x = 7,250,428,646,244/1,246,647
6. Step 6: Final answer
   x = 5,815,943.60