Finding the Third Proportional to 1,467,988 and 2,268,780

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467,988 : 2,268,780 = 2,268,780 : x
2. Step 2: Convert to fraction form
   1,467,988/2,268,780 = 2,268,780/x
3. Step 3: Cross multiply
   1,467,988x = 2,268,780 × 2,268,780
4. Step 4: Simplify right side
   1,467,988x = 5,147,362,688,400
5. Step 5: Solve for x
   x = 5,147,362,688,400/1,467,988
6. Step 6: Final answer
   x = 3,506,406.52