Finding the Third Proportional to 1,199,450 and 2,576,748

Step by Step Solution

1. Step 1: Write the proportion equation
   1,199,450 : 2,576,748 = 2,576,748 : x
2. Step 2: Convert to fraction form
   1,199,450/2,576,748 = 2,576,748/x
3. Step 3: Cross multiply
   1,199,450x = 2,576,748 × 2,576,748
4. Step 4: Simplify right side
   1,199,450x = 6,639,630,255,504
5. Step 5: Solve for x
   x = 6,639,630,255,504/1,199,450
6. Step 6: Final answer
   x = 5,535,562.35