Finding the Third Proportional to 7,950.66 and 12,362.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,950.66 : 12,362.63 = 12,362.63 : x
2. Step 2: Convert to fraction form
   7,950.66/12,362.63 = 12,362.63/x
3. Step 3: Cross multiply
   7,950.66x = 12,362.63 × 12,362.63
4. Step 4: Simplify right side
   7,950.66x = 152,834,496.89
5. Step 5: Solve for x
   x = 152,834,496.89/7,950.66
6. Step 6: Final answer
   x = 19,222.88