Finding the Third Proportional to 897,573 and 1,921,233

Step by Step Solution

1. Step 1: Write the proportion equation
   897,573 : 1,921,233 = 1,921,233 : x
2. Step 2: Convert to fraction form
   897,573/1,921,233 = 1,921,233/x
3. Step 3: Cross multiply
   897,573x = 1,921,233 × 1,921,233
4. Step 4: Simplify right side
   897,573x = 3,691,136,240,289
5. Step 5: Solve for x
   x = 3,691,136,240,289/897,573
6. Step 6: Final answer
   x = 4,112,352.13