Finding the Third Proportional to 34,343.36 and 73,222.99

Step by Step Solution

1. Step 1: Write the proportion equation
   34,343.36 : 73,222.99 = 73,222.99 : x
2. Step 2: Convert to fraction form
   34,343.36/73,222.99 = 73,222.99/x
3. Step 3: Cross multiply
   34,343.36x = 73,222.99 × 73,222.99
4. Step 4: Simplify right side
   34,343.36x = 5,361,606,584.89
5. Step 5: Solve for x
   x = 5,361,606,584.89/34,343.36
6. Step 6: Final answer
   x = 156,117.73