Finding the Third Proportional to 3,442,716 and 7,564,860

Step by Step Solution

1. Step 1: Write the proportion equation
   3,442,716 : 7,564,860 = 7,564,860 : x
2. Step 2: Convert to fraction form
   3,442,716/7,564,860 = 7,564,860/x
3. Step 3: Cross multiply
   3,442,716x = 7,564,860 × 7,564,860
4. Step 4: Simplify right side
   3,442,716x = 57,227,106,819,600
5. Step 5: Solve for x
   x = 57,227,106,819,600/3,442,716
6. Step 6: Final answer
   x = 16,622,662.69