Finding the Third Proportional to 46,665 and 70,861.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,665 : 70,861.50 = 70,861.50 : x
2. Step 2: Convert to fraction form
   46,665/70,861.50 = 70,861.50/x
3. Step 3: Cross multiply
   46,665x = 70,861.50 × 70,861.50
4. Step 4: Simplify right side
   46,665x = 5,021,352,182.25
5. Step 5: Solve for x
   x = 5,021,352,182.25/46,665
6. Step 6: Final answer
   x = 107,604.25