Finding the Third Proportional to 9,112.50 and 13,473

Step by Step Solution

1. Step 1: Write the proportion equation
   9,112.50 : 13,473 = 13,473 : x
2. Step 2: Convert to fraction form
   9,112.50/13,473 = 13,473/x
3. Step 3: Cross multiply
   9,112.50x = 13,473 × 13,473
4. Step 4: Simplify right side
   9,112.50x = 181,521,729
5. Step 5: Solve for x
   x = 181,521,729/9,112.50
6. Step 6: Final answer
   x = 19,920.08