Finding the Third Proportional to 897,410 and 1,920,962

Step by Step Solution

1. Step 1: Write the proportion equation
   897,410 : 1,920,962 = 1,920,962 : x
2. Step 2: Convert to fraction form
   897,410/1,920,962 = 1,920,962/x
3. Step 3: Cross multiply
   897,410x = 1,920,962 × 1,920,962
4. Step 4: Simplify right side
   897,410x = 3,690,095,005,444
5. Step 5: Solve for x
   x = 3,690,095,005,444/897,410
6. Step 6: Final answer
   x = 4,111,938.81