Finding the Third Proportional to 46,692 and 67,120.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,692 : 67,120.50 = 67,120.50 : x
2. Step 2: Convert to fraction form
   46,692/67,120.50 = 67,120.50/x
3. Step 3: Cross multiply
   46,692x = 67,120.50 × 67,120.50
4. Step 4: Simplify right side
   46,692x = 4,505,161,520.25
5. Step 5: Solve for x
   x = 4,505,161,520.25/46,692
6. Step 6: Final answer
   x = 96,486.80