Finding the Third Proportional to 108,488,714 and 163,741,978

Step by Step Solution

1. Step 1: Write the proportion equation
   108,488,714 : 163,741,978 = 163,741,978 : x
2. Step 2: Convert to fraction form
   108,488,714/163,741,978 = 163,741,978/x
3. Step 3: Cross multiply
   108,488,714x = 163,741,978 × 163,741,978
4. Step 4: Simplify right side
   108,488,714x = 26,811,435,359,352,484
5. Step 5: Solve for x
   x = 26,811,435,359,352,484/108,488,714
6. Step 6: Final answer
   x = 247,135,709.98