Finding the Third Proportional to 6,217,222 and 9,591,630

Step by Step Solution

1. Step 1: Write the proportion equation
   6,217,222 : 9,591,630 = 9,591,630 : x
2. Step 2: Convert to fraction form
   6,217,222/9,591,630 = 9,591,630/x
3. Step 3: Cross multiply
   6,217,222x = 9,591,630 × 9,591,630
4. Step 4: Simplify right side
   6,217,222x = 91,999,366,056,900
5. Step 5: Solve for x
   x = 91,999,366,056,900/6,217,222
6. Step 6: Final answer
   x = 14,797,503.78