Finding the Third Proportional to 1,225,142 and 2,595,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,225,142 : 2,595,756 = 2,595,756 : x
2. Step 2: Convert to fraction form
   1,225,142/2,595,756 = 2,595,756/x
3. Step 3: Cross multiply
   1,225,142x = 2,595,756 × 2,595,756
4. Step 4: Simplify right side
   1,225,142x = 6,737,949,211,536
5. Step 5: Solve for x
   x = 6,737,949,211,536/1,225,142
6. Step 6: Final answer
   x = 5,499,729.18