Finding the Third Proportional to 45,375.75 and 98,516.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,375.75 : 98,516.25 = 98,516.25 : x
2. Step 2: Convert to fraction form
   45,375.75/98,516.25 = 98,516.25/x
3. Step 3: Cross multiply
   45,375.75x = 98,516.25 × 98,516.25
4. Step 4: Simplify right side
   45,375.75x = 9,705,451,514.06
5. Step 5: Solve for x
   x = 9,705,451,514.06/45,375.75
6. Step 6: Final answer
   x = 213,890.71