Finding the Third Proportional to 33,453.75 and 45,411.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,453.75 : 45,411.75 = 45,411.75 : x
2. Step 2: Convert to fraction form
   33,453.75/45,411.75 = 45,411.75/x
3. Step 3: Cross multiply
   33,453.75x = 45,411.75 × 45,411.75
4. Step 4: Simplify right side
   33,453.75x = 2,062,227,038.06
5. Step 5: Solve for x
   x = 2,062,227,038.06/33,453.75
6. Step 6: Final answer
   x = 61,644.12