Finding the Third Proportional to 45,501.94 and 68,889.38

Step by Step Solution

1. Step 1: Write the proportion equation
   45,501.94 : 68,889.38 = 68,889.38 : x
2. Step 2: Convert to fraction form
   45,501.94/68,889.38 = 68,889.38/x
3. Step 3: Cross multiply
   45,501.94x = 68,889.38 × 68,889.38
4. Step 4: Simplify right side
   45,501.94x = 4,745,745,987.89
5. Step 5: Solve for x
   x = 4,745,745,987.89/45,501.94
6. Step 6: Final answer
   x = 104,297.67