Finding the Third Proportional to 4,190,499 and 6,207,198

Step by Step Solution

1. Step 1: Write the proportion equation
   4,190,499 : 6,207,198 = 6,207,198 : x
2. Step 2: Convert to fraction form
   4,190,499/6,207,198 = 6,207,198/x
3. Step 3: Cross multiply
   4,190,499x = 6,207,198 × 6,207,198
4. Step 4: Simplify right side
   4,190,499x = 38,529,307,011,204
5. Step 5: Solve for x
   x = 38,529,307,011,204/4,190,499
6. Step 6: Final answer
   x = 9,194,443.67