Finding the Third Proportional to 1,158,574 and 2,523,103

Step by Step Solution

1. Step 1: Write the proportion equation
   1,158,574 : 2,523,103 = 2,523,103 : x
2. Step 2: Convert to fraction form
   1,158,574/2,523,103 = 2,523,103/x
3. Step 3: Cross multiply
   1,158,574x = 2,523,103 × 2,523,103
4. Step 4: Simplify right side
   1,158,574x = 6,366,048,748,609
5. Step 5: Solve for x
   x = 6,366,048,748,609/1,158,574
6. Step 6: Final answer
   x = 5,494,727.78