Finding the Third Proportional to 164,056.50 and 234,600

Step by Step Solution

1. Step 1: Write the proportion equation
   164,056.50 : 234,600 = 234,600 : x
2. Step 2: Convert to fraction form
   164,056.50/234,600 = 234,600/x
3. Step 3: Cross multiply
   164,056.50x = 234,600 × 234,600
4. Step 4: Simplify right side
   164,056.50x = 55,037,160,000
5. Step 5: Solve for x
   x = 55,037,160,000/164,056.50
6. Step 6: Final answer
   x = 335,476.86