Finding the Third Proportional to 2,748,290 and 5,861,754

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,290 : 5,861,754 = 5,861,754 : x
2. Step 2: Convert to fraction form
   2,748,290/5,861,754 = 5,861,754/x
3. Step 3: Cross multiply
   2,748,290x = 5,861,754 × 5,861,754
4. Step 4: Simplify right side
   2,748,290x = 34,360,159,956,516
5. Step 5: Solve for x
   x = 34,360,159,956,516/2,748,290
6. Step 6: Final answer
   x = 12,502,377.83