Finding the Third Proportional to 897,548 and 1,921,204

Step by Step Solution

1. Step 1: Write the proportion equation
   897,548 : 1,921,204 = 1,921,204 : x
2. Step 2: Convert to fraction form
   897,548/1,921,204 = 1,921,204/x
3. Step 3: Cross multiply
   897,548x = 1,921,204 × 1,921,204
4. Step 4: Simplify right side
   897,548x = 3,691,024,809,616
5. Step 5: Solve for x
   x = 3,691,024,809,616/897,548
6. Step 6: Final answer
   x = 4,112,342.53