Finding the Third Proportional to 2,845,592 and 4,340,658

Step by Step Solution

1. Step 1: Write the proportion equation
   2,845,592 : 4,340,658 = 4,340,658 : x
2. Step 2: Convert to fraction form
   2,845,592/4,340,658 = 4,340,658/x
3. Step 3: Cross multiply
   2,845,592x = 4,340,658 × 4,340,658
4. Step 4: Simplify right side
   2,845,592x = 18,841,311,872,964
5. Step 5: Solve for x
   x = 18,841,311,872,964/2,845,592
6. Step 6: Final answer
   x = 6,621,227.45