Finding the Third Proportional to 2,152,524 and 4,683,400

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,524 : 4,683,400 = 4,683,400 : x
2. Step 2: Convert to fraction form
   2,152,524/4,683,400 = 4,683,400/x
3. Step 3: Cross multiply
   2,152,524x = 4,683,400 × 4,683,400
4. Step 4: Simplify right side
   2,152,524x = 21,934,235,560,000
5. Step 5: Solve for x
   x = 21,934,235,560,000/2,152,524
6. Step 6: Final answer
   x = 10,190,007.43