Finding the Third Proportional to 70,150.50 and 98,673.75

Step by Step Solution

1. Step 1: Write the proportion equation
   70,150.50 : 98,673.75 = 98,673.75 : x
2. Step 2: Convert to fraction form
   70,150.50/98,673.75 = 98,673.75/x
3. Step 3: Cross multiply
   70,150.50x = 98,673.75 × 98,673.75
4. Step 4: Simplify right side
   70,150.50x = 9,736,508,939.06
5. Step 5: Solve for x
   x = 9,736,508,939.06/70,150.50
6. Step 6: Final answer
   x = 138,794.58