Finding the Third Proportional to 897,652 and 1,966,980

Step by Step Solution

1. Step 1: Write the proportion equation
   897,652 : 1,966,980 = 1,966,980 : x
2. Step 2: Convert to fraction form
   897,652/1,966,980 = 1,966,980/x
3. Step 3: Cross multiply
   897,652x = 1,966,980 × 1,966,980
4. Step 4: Simplify right side
   897,652x = 3,869,010,320,400
5. Step 5: Solve for x
   x = 3,869,010,320,400/897,652
6. Step 6: Final answer
   x = 4,310,145.05