Finding the Third Proportional to 33,466.50 and 53,807.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,466.50 : 53,807.63 = 53,807.63 : x
2. Step 2: Convert to fraction form
   33,466.50/53,807.63 = 53,807.63/x
3. Step 3: Cross multiply
   33,466.50x = 53,807.63 × 53,807.63
4. Step 4: Simplify right side
   33,466.50x = 2,895,260,508.14
5. Step 5: Solve for x
   x = 2,895,260,508.14/33,466.50
6. Step 6: Final answer
   x = 86,512.20