Finding the Third Proportional to 12,221.50 and 23,471

Step by Step Solution

1. Step 1: Write the proportion equation
   12,221.50 : 23,471 = 23,471 : x
2. Step 2: Convert to fraction form
   12,221.50/23,471 = 23,471/x
3. Step 3: Cross multiply
   12,221.50x = 23,471 × 23,471
4. Step 4: Simplify right side
   12,221.50x = 550,887,841
5. Step 5: Solve for x
   x = 550,887,841/12,221.50
6. Step 6: Final answer
   x = 45,075.31