Finding the Third Proportional to 2,622,972 and 4,046,543

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,972 : 4,046,543 = 4,046,543 : x
2. Step 2: Convert to fraction form
   2,622,972/4,046,543 = 4,046,543/x
3. Step 3: Cross multiply
   2,622,972x = 4,046,543 × 4,046,543
4. Step 4: Simplify right side
   2,622,972x = 16,374,510,250,849
5. Step 5: Solve for x
   x = 16,374,510,250,849/2,622,972
6. Step 6: Final answer
   x = 6,242,731.62