Finding the Third Proportional to 1,315,726 and 2,834,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,726 : 2,834,472 = 2,834,472 : x
2. Step 2: Convert to fraction form
   1,315,726/2,834,472 = 2,834,472/x
3. Step 3: Cross multiply
   1,315,726x = 2,834,472 × 2,834,472
4. Step 4: Simplify right side
   1,315,726x = 8,034,231,518,784
5. Step 5: Solve for x
   x = 8,034,231,518,784/1,315,726
6. Step 6: Final answer
   x = 6,106,310.52