Finding the Third Proportional to 3,068,732 and 4,543,624

Step by Step Solution

1. Step 1: Write the proportion equation
   3,068,732 : 4,543,624 = 4,543,624 : x
2. Step 2: Convert to fraction form
   3,068,732/4,543,624 = 4,543,624/x
3. Step 3: Cross multiply
   3,068,732x = 4,543,624 × 4,543,624
4. Step 4: Simplify right side
   3,068,732x = 20,644,519,053,376
5. Step 5: Solve for x
   x = 20,644,519,053,376/3,068,732
6. Step 6: Final answer
   x = 6,727,377.64