Finding the Third Proportional to 6,291,147 and 13,759,802

Step by Step Solution

1. Step 1: Write the proportion equation
   6,291,147 : 13,759,802 = 13,759,802 : x
2. Step 2: Convert to fraction form
   6,291,147/13,759,802 = 13,759,802/x
3. Step 3: Cross multiply
   6,291,147x = 13,759,802 × 13,759,802
4. Step 4: Simplify right side
   6,291,147x = 189,332,151,079,204
5. Step 5: Solve for x
   x = 189,332,151,079,204/6,291,147
6. Step 6: Final answer
   x = 30,095,013.05