Finding the Third Proportional to 50,746.13 and 70,945.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,746.13 : 70,945.88 = 70,945.88 : x
2. Step 2: Convert to fraction form
   50,746.13/70,945.88 = 70,945.88/x
3. Step 3: Cross multiply
   50,746.13x = 70,945.88 × 70,945.88
4. Step 4: Simplify right side
   50,746.13x = 5,033,317,179.52
5. Step 5: Solve for x
   x = 5,033,317,179.52/50,746.13
6. Step 6: Final answer
   x = 99,186.24