Finding the Third Proportional to 21,303.75 and 33,346.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,303.75 : 33,346.13 = 33,346.13 : x
2. Step 2: Convert to fraction form
   21,303.75/33,346.13 = 33,346.13/x
3. Step 3: Cross multiply
   21,303.75x = 33,346.13 × 33,346.13
4. Step 4: Simplify right side
   21,303.75x = 1,111,964,052.52
5. Step 5: Solve for x
   x = 1,111,964,052.52/21,303.75
6. Step 6: Final answer
   x = 52,195.70