Finding the Third Proportional to 30,946.50 and 45,096.75

Step by Step Solution

1. Step 1: Write the proportion equation
   30,946.50 : 45,096.75 = 45,096.75 : x
2. Step 2: Convert to fraction form
   30,946.50/45,096.75 = 45,096.75/x
3. Step 3: Cross multiply
   30,946.50x = 45,096.75 × 45,096.75
4. Step 4: Simplify right side
   30,946.50x = 2,033,716,860.56
5. Step 5: Solve for x
   x = 2,033,716,860.56/30,946.50
6. Step 6: Final answer
   x = 65,717.18