Finding the Third Proportional to 45,164.25 and 69,896.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,164.25 : 69,896.25 = 69,896.25 : x
2. Step 2: Convert to fraction form
   45,164.25/69,896.25 = 69,896.25/x
3. Step 3: Cross multiply
   45,164.25x = 69,896.25 × 69,896.25
4. Step 4: Simplify right side
   45,164.25x = 4,885,485,764.06
5. Step 5: Solve for x
   x = 4,885,485,764.06/45,164.25
6. Step 6: Final answer
   x = 108,171.52