Finding the Third Proportional to 3,726,147 and 7,589,322

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,147 : 7,589,322 = 7,589,322 : x
2. Step 2: Convert to fraction form
   3,726,147/7,589,322 = 7,589,322/x
3. Step 3: Cross multiply
   3,726,147x = 7,589,322 × 7,589,322
4. Step 4: Simplify right side
   3,726,147x = 57,597,808,419,684
5. Step 5: Solve for x
   x = 57,597,808,419,684/3,726,147
6. Step 6: Final answer
   x = 15,457,739.17