Finding the Third Proportional to 49,993.88 and 70,313.06

Step by Step Solution

1. Step 1: Write the proportion equation
   49,993.88 : 70,313.06 = 70,313.06 : x
2. Step 2: Convert to fraction form
   49,993.88/70,313.06 = 70,313.06/x
3. Step 3: Cross multiply
   49,993.88x = 70,313.06 × 70,313.06
4. Step 4: Simplify right side
   49,993.88x = 4,943,926,758.13
5. Step 5: Solve for x
   x = 4,943,926,758.13/49,993.88
6. Step 6: Final answer
   x = 98,890.65