Finding the Third Proportional to 46,345.50 and 67,771.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,345.50 : 67,771.50 = 67,771.50 : x
2. Step 2: Convert to fraction form
   46,345.50/67,771.50 = 67,771.50/x
3. Step 3: Cross multiply
   46,345.50x = 67,771.50 × 67,771.50
4. Step 4: Simplify right side
   46,345.50x = 4,592,976,212.25
5. Step 5: Solve for x
   x = 4,592,976,212.25/46,345.50
6. Step 6: Final answer
   x = 99,102.96