Finding the Third Proportional to 69,582 and 150,247.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,582 : 150,247.50 = 150,247.50 : x
2. Step 2: Convert to fraction form
   69,582/150,247.50 = 150,247.50/x
3. Step 3: Cross multiply
   69,582x = 150,247.50 × 150,247.50
4. Step 4: Simplify right side
   69,582x = 22,574,311,256.25
5. Step 5: Solve for x
   x = 22,574,311,256.25/69,582
6. Step 6: Final answer
   x = 324,427.46