Finding the Third Proportional to 1,295,376 and 1,811,439

Step by Step Solution

1. Step 1: Write the proportion equation
   1,295,376 : 1,811,439 = 1,811,439 : x
2. Step 2: Convert to fraction form
   1,295,376/1,811,439 = 1,811,439/x
3. Step 3: Cross multiply
   1,295,376x = 1,811,439 × 1,811,439
4. Step 4: Simplify right side
   1,295,376x = 3,281,311,250,721
5. Step 5: Solve for x
   x = 3,281,311,250,721/1,295,376
6. Step 6: Final answer
   x = 2,533,095.60