Finding the Third Proportional to 31,749.75 and 46,676.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,749.75 : 46,676.25 = 46,676.25 : x
2. Step 2: Convert to fraction form
   31,749.75/46,676.25 = 46,676.25/x
3. Step 3: Cross multiply
   31,749.75x = 46,676.25 × 46,676.25
4. Step 4: Simplify right side
   31,749.75x = 2,178,672,314.06
5. Step 5: Solve for x
   x = 2,178,672,314.06/31,749.75
6. Step 6: Final answer
   x = 68,620.14