Finding the Third Proportional to 46,910.50 and 70,131.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,910.50 : 70,131.75 = 70,131.75 : x
2. Step 2: Convert to fraction form
   46,910.50/70,131.75 = 70,131.75/x
3. Step 3: Cross multiply
   46,910.50x = 70,131.75 × 70,131.75
4. Step 4: Simplify right side
   46,910.50x = 4,918,462,358.06
5. Step 5: Solve for x
   x = 4,918,462,358.06/46,910.50
6. Step 6: Final answer
   x = 104,847.79