Finding the Third Proportional to 1,301,974 and 2,861,662

Step by Step Solution

1. Step 1: Write the proportion equation
   1,301,974 : 2,861,662 = 2,861,662 : x
2. Step 2: Convert to fraction form
   1,301,974/2,861,662 = 2,861,662/x
3. Step 3: Cross multiply
   1,301,974x = 2,861,662 × 2,861,662
4. Step 4: Simplify right side
   1,301,974x = 8,189,109,402,244
5. Step 5: Solve for x
   x = 8,189,109,402,244/1,301,974
6. Step 6: Final answer
   x = 6,289,764.16