Finding the Third Proportional to 1,146,626 and 2,492,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,626 : 2,492,260 = 2,492,260 : x
2. Step 2: Convert to fraction form
   1,146,626/2,492,260 = 2,492,260/x
3. Step 3: Cross multiply
   1,146,626x = 2,492,260 × 2,492,260
4. Step 4: Simplify right side
   1,146,626x = 6,211,359,907,600
5. Step 5: Solve for x
   x = 6,211,359,907,600/1,146,626
6. Step 6: Final answer
   x = 5,417,075.76