Finding the Third Proportional to 71,301.94 and 154,919.25

Step by Step Solution

1. Step 1: Write the proportion equation
   71,301.94 : 154,919.25 = 154,919.25 : x
2. Step 2: Convert to fraction form
   71,301.94/154,919.25 = 154,919.25/x
3. Step 3: Cross multiply
   71,301.94x = 154,919.25 × 154,919.25
4. Step 4: Simplify right side
   71,301.94x = 23,999,974,020.56
5. Step 5: Solve for x
   x = 23,999,974,020.56/71,301.94
6. Step 6: Final answer
   x = 336,596.38