Finding the Third Proportional to 45,891 and 67,074.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,891 : 67,074.75 = 67,074.75 : x
2. Step 2: Convert to fraction form
   45,891/67,074.75 = 67,074.75/x
3. Step 3: Cross multiply
   45,891x = 67,074.75 × 67,074.75
4. Step 4: Simplify right side
   45,891x = 4,499,022,087.56
5. Step 5: Solve for x
   x = 4,499,022,087.56/45,891
6. Step 6: Final answer
   x = 98,037.13