Finding the Third Proportional to 30,145.50 and 44,347.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,145.50 : 44,347.50 = 44,347.50 : x
2. Step 2: Convert to fraction form
   30,145.50/44,347.50 = 44,347.50/x
3. Step 3: Cross multiply
   30,145.50x = 44,347.50 × 44,347.50
4. Step 4: Simplify right side
   30,145.50x = 1,966,700,756.25
5. Step 5: Solve for x
   x = 1,966,700,756.25/30,145.50
6. Step 6: Final answer
   x = 65,240.28