Finding the Third Proportional to 1,337,672 and 2,073,578

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337,672 : 2,073,578 = 2,073,578 : x
2. Step 2: Convert to fraction form
   1,337,672/2,073,578 = 2,073,578/x
3. Step 3: Cross multiply
   1,337,672x = 2,073,578 × 2,073,578
4. Step 4: Simplify right side
   1,337,672x = 4,299,725,722,084
5. Step 5: Solve for x
   x = 4,299,725,722,084/1,337,672
6. Step 6: Final answer
   x = 3,214,334.85