Finding the Third Proportional to 8,263,462 and 17,899,100

Step by Step Solution

1. Step 1: Write the proportion equation
   8,263,462 : 17,899,100 = 17,899,100 : x
2. Step 2: Convert to fraction form
   8,263,462/17,899,100 = 17,899,100/x
3. Step 3: Cross multiply
   8,263,462x = 17,899,100 × 17,899,100
4. Step 4: Simplify right side
   8,263,462x = 320,377,780,810,000
5. Step 5: Solve for x
   x = 320,377,780,810,000/8,263,462
6. Step 6: Final answer
   x = 38,770,406.50