Finding the Third Proportional to 69,234 and 152,100

Step by Step Solution

1. Step 1: Write the proportion equation
   69,234 : 152,100 = 152,100 : x
2. Step 2: Convert to fraction form
   69,234/152,100 = 152,100/x
3. Step 3: Cross multiply
   69,234x = 152,100 × 152,100
4. Step 4: Simplify right side
   69,234x = 23,134,410,000
5. Step 5: Solve for x
   x = 23,134,410,000/69,234
6. Step 6: Final answer
   x = 334,148.11