Finding the Third Proportional to 19,957.50 and 30,701.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,957.50 : 30,701.25 = 30,701.25 : x
2. Step 2: Convert to fraction form
   19,957.50/30,701.25 = 30,701.25/x
3. Step 3: Cross multiply
   19,957.50x = 30,701.25 × 30,701.25
4. Step 4: Simplify right side
   19,957.50x = 942,566,751.56
5. Step 5: Solve for x
   x = 942,566,751.56/19,957.50
6. Step 6: Final answer
   x = 47,228.70