Finding the Third Proportional to 899,521 and 1,932,435

Step by Step Solution

1. Step 1: Write the proportion equation
   899,521 : 1,932,435 = 1,932,435 : x
2. Step 2: Convert to fraction form
   899,521/1,932,435 = 1,932,435/x
3. Step 3: Cross multiply
   899,521x = 1,932,435 × 1,932,435
4. Step 4: Simplify right side
   899,521x = 3,734,305,029,225
5. Step 5: Solve for x
   x = 3,734,305,029,225/899,521
6. Step 6: Final answer
   x = 4,151,437.30