Finding the Third Proportional to 1,741,376 and 2,690,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741,376 : 2,690,870 = 2,690,870 : x
2. Step 2: Convert to fraction form
   1,741,376/2,690,870 = 2,690,870/x
3. Step 3: Cross multiply
   1,741,376x = 2,690,870 × 2,690,870
4. Step 4: Simplify right side
   1,741,376x = 7,240,781,356,900
5. Step 5: Solve for x
   x = 7,240,781,356,900/1,741,376
6. Step 6: Final answer
   x = 4,158,080.37