Finding the Third Proportional to 1,281,816 and 2,967,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,281,816 : 2,967,324 = 2,967,324 : x
2. Step 2: Convert to fraction form
   1,281,816/2,967,324 = 2,967,324/x
3. Step 3: Cross multiply
   1,281,816x = 2,967,324 × 2,967,324
4. Step 4: Simplify right side
   1,281,816x = 8,805,011,720,976
5. Step 5: Solve for x
   x = 8,805,011,720,976/1,281,816
6. Step 6: Final answer
   x = 6,869,169.77