Finding the Third Proportional to 3,409,071 and 7,358,922

Step by Step Solution

1. Step 1: Write the proportion equation
   3,409,071 : 7,358,922 = 7,358,922 : x
2. Step 2: Convert to fraction form
   3,409,071/7,358,922 = 7,358,922/x
3. Step 3: Cross multiply
   3,409,071x = 7,358,922 × 7,358,922
4. Step 4: Simplify right side
   3,409,071x = 54,153,733,002,084
5. Step 5: Solve for x
   x = 54,153,733,002,084/3,409,071
6. Step 6: Final answer
   x = 15,885,187.78