Finding the Third Proportional to 70,510.50 and 150,851.25

Step by Step Solution

1. Step 1: Write the proportion equation
   70,510.50 : 150,851.25 = 150,851.25 : x
2. Step 2: Convert to fraction form
   70,510.50/150,851.25 = 150,851.25/x
3. Step 3: Cross multiply
   70,510.50x = 150,851.25 × 150,851.25
4. Step 4: Simplify right side
   70,510.50x = 22,756,099,626.56
5. Step 5: Solve for x
   x = 22,756,099,626.56/70,510.50
6. Step 6: Final answer
   x = 322,733.49