Finding the Third Proportional to 69,480 and 152,032

Step by Step Solution

1. Step 1: Write the proportion equation
   69,480 : 152,032 = 152,032 : x
2. Step 2: Convert to fraction form
   69,480/152,032 = 152,032/x
3. Step 3: Cross multiply
   69,480x = 152,032 × 152,032
4. Step 4: Simplify right side
   69,480x = 23,113,729,024
5. Step 5: Solve for x
   x = 23,113,729,024/69,480
6. Step 6: Final answer
   x = 332,667.37