Finding the Third Proportional to 50,301.25 and 70,501.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,301.25 : 70,501.75 = 70,501.75 : x
2. Step 2: Convert to fraction form
   50,301.25/70,501.75 = 70,501.75/x
3. Step 3: Cross multiply
   50,301.25x = 70,501.75 × 70,501.75
4. Step 4: Simplify right side
   50,301.25x = 4,970,496,753.06
5. Step 5: Solve for x
   x = 4,970,496,753.06/50,301.25
6. Step 6: Final answer
   x = 98,814.58