Finding the Third Proportional to 46,486.50 and 70,166.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,486.50 : 70,166.50 = 70,166.50 : x
2. Step 2: Convert to fraction form
   46,486.50/70,166.50 = 70,166.50/x
3. Step 3: Cross multiply
   46,486.50x = 70,166.50 × 70,166.50
4. Step 4: Simplify right side
   46,486.50x = 4,923,337,722.25
5. Step 5: Solve for x
   x = 4,923,337,722.25/46,486.50
6. Step 6: Final answer
   x = 105,908.98