Finding the Third Proportional to 985,950 and 2,121,348

Step by Step Solution

1. Step 1: Write the proportion equation
   985,950 : 2,121,348 = 2,121,348 : x
2. Step 2: Convert to fraction form
   985,950/2,121,348 = 2,121,348/x
3. Step 3: Cross multiply
   985,950x = 2,121,348 × 2,121,348
4. Step 4: Simplify right side
   985,950x = 4,500,117,337,104
5. Step 5: Solve for x
   x = 4,500,117,337,104/985,950
6. Step 6: Final answer
   x = 4,564,244.98