Finding the Third Proportional to 898,284 and 1,921,032

Step by Step Solution

1. Step 1: Write the proportion equation
   898,284 : 1,921,032 = 1,921,032 : x
2. Step 2: Convert to fraction form
   898,284/1,921,032 = 1,921,032/x
3. Step 3: Cross multiply
   898,284x = 1,921,032 × 1,921,032
4. Step 4: Simplify right side
   898,284x = 3,690,363,945,024
5. Step 5: Solve for x
   x = 3,690,363,945,024/898,284
6. Step 6: Final answer
   x = 4,108,237.42