Finding the Third Proportional to 44,989.69 and 98,453.91

Step by Step Solution

1. Step 1: Write the proportion equation
   44,989.69 : 98,453.91 = 98,453.91 : x
2. Step 2: Convert to fraction form
   44,989.69/98,453.91 = 98,453.91/x
3. Step 3: Cross multiply
   44,989.69x = 98,453.91 × 98,453.91
4. Step 4: Simplify right side
   44,989.69x = 9,693,171,655.88
5. Step 5: Solve for x
   x = 9,693,171,655.88/44,989.69
6. Step 6: Final answer
   x = 215,453.19