Finding the Third Proportional to 1,108,950 and 1,671,309

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,950 : 1,671,309 = 1,671,309 : x
2. Step 2: Convert to fraction form
   1,108,950/1,671,309 = 1,671,309/x
3. Step 3: Cross multiply
   1,108,950x = 1,671,309 × 1,671,309
4. Step 4: Simplify right side
   1,108,950x = 2,793,273,773,481
5. Step 5: Solve for x
   x = 2,793,273,773,481/1,108,950
6. Step 6: Final answer
   x = 2,518,845.55