Finding the Third Proportional to 1,260,754 and 1,886,668

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,754 : 1,886,668 = 1,886,668 : x
2. Step 2: Convert to fraction form
   1,260,754/1,886,668 = 1,886,668/x
3. Step 3: Cross multiply
   1,260,754x = 1,886,668 × 1,886,668
4. Step 4: Simplify right side
   1,260,754x = 3,559,516,142,224
5. Step 5: Solve for x
   x = 3,559,516,142,224/1,260,754
6. Step 6: Final answer
   x = 2,823,323.30