Finding the Third Proportional to 1,183,784 and 2,566,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,784 : 2,566,756 = 2,566,756 : x
2. Step 2: Convert to fraction form
   1,183,784/2,566,756 = 2,566,756/x
3. Step 3: Cross multiply
   1,183,784x = 2,566,756 × 2,566,756
4. Step 4: Simplify right side
   1,183,784x = 6,588,236,363,536
5. Step 5: Solve for x
   x = 6,588,236,363,536/1,183,784
6. Step 6: Final answer
   x = 5,565,404.13