Finding the Third Proportional to 3,231,600 and 4,914,549

Step by Step Solution

1. Step 1: Write the proportion equation
   3,231,600 : 4,914,549 = 4,914,549 : x
2. Step 2: Convert to fraction form
   3,231,600/4,914,549 = 4,914,549/x
3. Step 3: Cross multiply
   3,231,600x = 4,914,549 × 4,914,549
4. Step 4: Simplify right side
   3,231,600x = 24,152,791,873,401
5. Step 5: Solve for x
   x = 24,152,791,873,401/3,231,600
6. Step 6: Final answer
   x = 7,473,942.28