Finding the Third Proportional to 1,080,176 and 2,363,680

Step by Step Solution

1. Step 1: Write the proportion equation
   1,080,176 : 2,363,680 = 2,363,680 : x
2. Step 2: Convert to fraction form
   1,080,176/2,363,680 = 2,363,680/x
3. Step 3: Cross multiply
   1,080,176x = 2,363,680 × 2,363,680
4. Step 4: Simplify right side
   1,080,176x = 5,586,983,142,400
5. Step 5: Solve for x
   x = 5,586,983,142,400/1,080,176
6. Step 6: Final answer
   x = 5,172,289.65