Finding the Third Proportional to 69,088 and 151,712

Step by Step Solution

1. Step 1: Write the proportion equation
   69,088 : 151,712 = 151,712 : x
2. Step 2: Convert to fraction form
   69,088/151,712 = 151,712/x
3. Step 3: Cross multiply
   69,088x = 151,712 × 151,712
4. Step 4: Simplify right side
   69,088x = 23,016,530,944
5. Step 5: Solve for x
   x = 23,016,530,944/69,088
6. Step 6: Final answer
   x = 333,148.03