Finding the Third Proportional to 897,712 and 1,967,116

Step by Step Solution

1. Step 1: Write the proportion equation
   897,712 : 1,967,116 = 1,967,116 : x
2. Step 2: Convert to fraction form
   897,712/1,967,116 = 1,967,116/x
3. Step 3: Cross multiply
   897,712x = 1,967,116 × 1,967,116
4. Step 4: Simplify right side
   897,712x = 3,869,545,357,456
5. Step 5: Solve for x
   x = 3,869,545,357,456/897,712
6. Step 6: Final answer
   x = 4,310,452.97