Finding the Third Proportional to 46,851 and 71,842.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,851 : 71,842.50 = 71,842.50 : x
2. Step 2: Convert to fraction form
   46,851/71,842.50 = 71,842.50/x
3. Step 3: Cross multiply
   46,851x = 71,842.50 × 71,842.50
4. Step 4: Simplify right side
   46,851x = 5,161,344,806.25
5. Step 5: Solve for x
   x = 5,161,344,806.25/46,851
6. Step 6: Final answer
   x = 110,165.09