Finding the Third Proportional to 1,297,002 and 2,071,989

Step by Step Solution

1. Step 1: Write the proportion equation
   1,297,002 : 2,071,989 = 2,071,989 : x
2. Step 2: Convert to fraction form
   1,297,002/2,071,989 = 2,071,989/x
3. Step 3: Cross multiply
   1,297,002x = 2,071,989 × 2,071,989
4. Step 4: Simplify right side
   1,297,002x = 4,293,138,416,121
5. Step 5: Solve for x
   x = 4,293,138,416,121/1,297,002
6. Step 6: Final answer
   x = 3,310,047.65