Finding the Third Proportional to 69,754.50 and 152,550

Step by Step Solution

1. Step 1: Write the proportion equation
   69,754.50 : 152,550 = 152,550 : x
2. Step 2: Convert to fraction form
   69,754.50/152,550 = 152,550/x
3. Step 3: Cross multiply
   69,754.50x = 152,550 × 152,550
4. Step 4: Simplify right side
   69,754.50x = 23,271,502,500
5. Step 5: Solve for x
   x = 23,271,502,500/69,754.50
6. Step 6: Final answer
   x = 333,620.09