Finding the Third Proportional to 45,340 and 63,735

Step by Step Solution

1. Step 1: Write the proportion equation
   45,340 : 63,735 = 63,735 : x
2. Step 2: Convert to fraction form
   45,340/63,735 = 63,735/x
3. Step 3: Cross multiply
   45,340x = 63,735 × 63,735
4. Step 4: Simplify right side
   45,340x = 4,062,150,225
5. Step 5: Solve for x
   x = 4,062,150,225/45,340
6. Step 6: Final answer
   x = 89,593.08