Finding the Third Proportional to 33,363.88 and 73,412.13

Step by Step Solution

1. Step 1: Write the proportion equation
   33,363.88 : 73,412.13 = 73,412.13 : x
2. Step 2: Convert to fraction form
   33,363.88/73,412.13 = 73,412.13/x
3. Step 3: Cross multiply
   33,363.88x = 73,412.13 × 73,412.13
4. Step 4: Simplify right side
   33,363.88x = 5,389,340,097.02
5. Step 5: Solve for x
   x = 5,389,340,097.02/33,363.88
6. Step 6: Final answer
   x = 161,532.20