Finding the Third Proportional to 20,059.88 and 31,045.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,059.88 : 31,045.50 = 31,045.50 : x
2. Step 2: Convert to fraction form
   20,059.88/31,045.50 = 31,045.50/x
3. Step 3: Cross multiply
   20,059.88x = 31,045.50 × 31,045.50
4. Step 4: Simplify right side
   20,059.88x = 963,823,070.25
5. Step 5: Solve for x
   x = 963,823,070.25/20,059.88
6. Step 6: Final answer
   x = 48,047.31