Finding the Third Proportional to 1,297,016 and 1,847,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,297,016 : 1,847,624 = 1,847,624 : x
2. Step 2: Convert to fraction form
   1,297,016/1,847,624 = 1,847,624/x
3. Step 3: Cross multiply
   1,297,016x = 1,847,624 × 1,847,624
4. Step 4: Simplify right side
   1,297,016x = 3,413,714,445,376
5. Step 5: Solve for x
   x = 3,413,714,445,376/1,297,016
6. Step 6: Final answer
   x = 2,631,975.59