Finding the Third Proportional to 69,133 and 148,058

Step by Step Solution

1. Step 1: Write the proportion equation
   69,133 : 148,058 = 148,058 : x
2. Step 2: Convert to fraction form
   69,133/148,058 = 148,058/x
3. Step 3: Cross multiply
   69,133x = 148,058 × 148,058
4. Step 4: Simplify right side
   69,133x = 21,921,171,364
5. Step 5: Solve for x
   x = 21,921,171,364/69,133
6. Step 6: Final answer
   x = 317,086.94