Finding the Third Proportional to 31,389.50 and 46,541.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,389.50 : 46,541.25 = 46,541.25 : x
2. Step 2: Convert to fraction form
   31,389.50/46,541.25 = 46,541.25/x
3. Step 3: Cross multiply
   31,389.50x = 46,541.25 × 46,541.25
4. Step 4: Simplify right side
   31,389.50x = 2,166,087,951.56
5. Step 5: Solve for x
   x = 2,166,087,951.56/31,389.50
6. Step 6: Final answer
   x = 69,006.77