Finding the Third Proportional to 22,415.81 and 33,580.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,415.81 : 33,580.31 = 33,580.31 : x
2. Step 2: Convert to fraction form
   22,415.81/33,580.31 = 33,580.31/x
3. Step 3: Cross multiply
   22,415.81x = 33,580.31 × 33,580.31
4. Step 4: Simplify right side
   22,415.81x = 1,127,637,387.60
5. Step 5: Solve for x
   x = 1,127,637,387.60/22,415.81
6. Step 6: Final answer
   x = 50,305.44