Finding the Third Proportional to 1,866,564 and 2,895,750

Step by Step Solution

1. Step 1: Write the proportion equation
   1,866,564 : 2,895,750 = 2,895,750 : x
2. Step 2: Convert to fraction form
   1,866,564/2,895,750 = 2,895,750/x
3. Step 3: Cross multiply
   1,866,564x = 2,895,750 × 2,895,750
4. Step 4: Simplify right side
   1,866,564x = 8,385,368,062,500
5. Step 5: Solve for x
   x = 8,385,368,062,500/1,866,564
6. Step 6: Final answer
   x = 4,492,408.54