Finding the Third Proportional to 8,263,458 and 17,899,092

Step by Step Solution

1. Step 1: Write the proportion equation
   8,263,458 : 17,899,092 = 17,899,092 : x
2. Step 2: Convert to fraction form
   8,263,458/17,899,092 = 17,899,092/x
3. Step 3: Cross multiply
   8,263,458x = 17,899,092 × 17,899,092
4. Step 4: Simplify right side
   8,263,458x = 320,377,494,424,464
5. Step 5: Solve for x
   x = 320,377,494,424,464/8,263,458
6. Step 6: Final answer
   x = 38,770,390.61