Finding the Third Proportional to 4,819,608 and 10,432,680

Step by Step Solution

1. Step 1: Write the proportion equation
   4,819,608 : 10,432,680 = 10,432,680 : x
2. Step 2: Convert to fraction form
   4,819,608/10,432,680 = 10,432,680/x
3. Step 3: Cross multiply
   4,819,608x = 10,432,680 × 10,432,680
4. Step 4: Simplify right side
   4,819,608x = 108,840,811,982,400
5. Step 5: Solve for x
   x = 108,840,811,982,400/4,819,608
6. Step 6: Final answer
   x = 22,582,917.94