Finding the Third Proportional to 3,188,672 and 4,842,059

Step by Step Solution

1. Step 1: Write the proportion equation
   3,188,672 : 4,842,059 = 4,842,059 : x
2. Step 2: Convert to fraction form
   3,188,672/4,842,059 = 4,842,059/x
3. Step 3: Cross multiply
   3,188,672x = 4,842,059 × 4,842,059
4. Step 4: Simplify right side
   3,188,672x = 23,445,535,359,481
5. Step 5: Solve for x
   x = 23,445,535,359,481/3,188,672
6. Step 6: Final answer
   x = 7,352,758.57