Finding the Third Proportional to 897,800 and 1,970,059

Step by Step Solution

1. Step 1: Write the proportion equation
   897,800 : 1,970,059 = 1,970,059 : x
2. Step 2: Convert to fraction form
   897,800/1,970,059 = 1,970,059/x
3. Step 3: Cross multiply
   897,800x = 1,970,059 × 1,970,059
4. Step 4: Simplify right side
   897,800x = 3,881,132,463,481
5. Step 5: Solve for x
   x = 3,881,132,463,481/897,800
6. Step 6: Final answer
   x = 4,322,936.58