Finding the Third Proportional to 73,264.50 and 150,412.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,264.50 : 150,412.50 = 150,412.50 : x
2. Step 2: Convert to fraction form
   73,264.50/150,412.50 = 150,412.50/x
3. Step 3: Cross multiply
   73,264.50x = 150,412.50 × 150,412.50
4. Step 4: Simplify right side
   73,264.50x = 22,623,920,156.25
5. Step 5: Solve for x
   x = 22,623,920,156.25/73,264.50
6. Step 6: Final answer
   x = 308,797.85