Finding the Third Proportional to 45,864.88 and 98,511.38

Step by Step Solution

1. Step 1: Write the proportion equation
   45,864.88 : 98,511.38 = 98,511.38 : x
2. Step 2: Convert to fraction form
   45,864.88/98,511.38 = 98,511.38/x
3. Step 3: Cross multiply
   45,864.88x = 98,511.38 × 98,511.38
4. Step 4: Simplify right side
   45,864.88x = 9,704,491,004.39
5. Step 5: Solve for x
   x = 9,704,491,004.39/45,864.88
6. Step 6: Final answer
   x = 211,588.74