Finding the Third Proportional to 45,144 and 93,456

Step by Step Solution

1. Step 1: Write the proportion equation
   45,144 : 93,456 = 93,456 : x
2. Step 2: Convert to fraction form
   45,144/93,456 = 93,456/x
3. Step 3: Cross multiply
   45,144x = 93,456 × 93,456
4. Step 4: Simplify right side
   45,144x = 8,734,023,936
5. Step 5: Solve for x
   x = 8,734,023,936/45,144
6. Step 6: Final answer
   x = 193,470.32