Finding the Third Proportional to 1,522,376 and 3,315,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,376 : 3,315,976 = 3,315,976 : x
2. Step 2: Convert to fraction form
   1,522,376/3,315,976 = 3,315,976/x
3. Step 3: Cross multiply
   1,522,376x = 3,315,976 × 3,315,976
4. Step 4: Simplify right side
   1,522,376x = 10,995,696,832,576
5. Step 5: Solve for x
   x = 10,995,696,832,576/1,522,376
6. Step 6: Final answer
   x = 7,222,720.82