Finding the Third Proportional to 694,830 and 1,522,660

Step by Step Solution

1. Step 1: Write the proportion equation
   694,830 : 1,522,660 = 1,522,660 : x
2. Step 2: Convert to fraction form
   694,830/1,522,660 = 1,522,660/x
3. Step 3: Cross multiply
   694,830x = 1,522,660 × 1,522,660
4. Step 4: Simplify right side
   694,830x = 2,318,493,475,600
5. Step 5: Solve for x
   x = 2,318,493,475,600/694,830
6. Step 6: Final answer
   x = 3,336,778.03