Finding the Third Proportional to 69,531.75 and 151,752

Step by Step Solution

1. Step 1: Write the proportion equation
   69,531.75 : 151,752 = 151,752 : x
2. Step 2: Convert to fraction form
   69,531.75/151,752 = 151,752/x
3. Step 3: Cross multiply
   69,531.75x = 151,752 × 151,752
4. Step 4: Simplify right side
   69,531.75x = 23,028,669,504
5. Step 5: Solve for x
   x = 23,028,669,504/69,531.75
6. Step 6: Final answer
   x = 331,196.46