Finding the Third Proportional to 31,087.50 and 46,926.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,087.50 : 46,926.75 = 46,926.75 : x
2. Step 2: Convert to fraction form
   31,087.50/46,926.75 = 46,926.75/x
3. Step 3: Cross multiply
   31,087.50x = 46,926.75 × 46,926.75
4. Step 4: Simplify right side
   31,087.50x = 2,202,119,865.56
5. Step 5: Solve for x
   x = 2,202,119,865.56/31,087.50
6. Step 6: Final answer
   x = 70,836.18