Finding the Third Proportional to 1,315,724 and 2,834,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,724 : 2,834,468 = 2,834,468 : x
2. Step 2: Convert to fraction form
   1,315,724/2,834,468 = 2,834,468/x
3. Step 3: Cross multiply
   1,315,724x = 2,834,468 × 2,834,468
4. Step 4: Simplify right side
   1,315,724x = 8,034,208,843,024
5. Step 5: Solve for x
   x = 8,034,208,843,024/1,315,724
6. Step 6: Final answer
   x = 6,106,302.57