Finding the Third Proportional to 69,225 and 151,264.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,225 : 151,264.50 = 151,264.50 : x
2. Step 2: Convert to fraction form
   69,225/151,264.50 = 151,264.50/x
3. Step 3: Cross multiply
   69,225x = 151,264.50 × 151,264.50
4. Step 4: Simplify right side
   69,225x = 22,880,948,960.25
5. Step 5: Solve for x
   x = 22,880,948,960.25/69,225
6. Step 6: Final answer
   x = 330,530.14