Finding the Third Proportional to 1,819,916 and 2,854,650

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819,916 : 2,854,650 = 2,854,650 : x
2. Step 2: Convert to fraction form
   1,819,916/2,854,650 = 2,854,650/x
3. Step 3: Cross multiply
   1,819,916x = 2,854,650 × 2,854,650
4. Step 4: Simplify right side
   1,819,916x = 8,149,026,622,500
5. Step 5: Solve for x
   x = 8,149,026,622,500/1,819,916
6. Step 6: Final answer
   x = 4,477,693.82