Finding the Third Proportional to 46,215 and 73,468.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,215 : 73,468.50 = 73,468.50 : x
2. Step 2: Convert to fraction form
   46,215/73,468.50 = 73,468.50/x
3. Step 3: Cross multiply
   46,215x = 73,468.50 × 73,468.50
4. Step 4: Simplify right side
   46,215x = 5,397,620,492.25
5. Step 5: Solve for x
   x = 5,397,620,492.25/46,215
6. Step 6: Final answer
   x = 116,793.69