Finding the Third Proportional to 164,521.50 and 247,996.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,521.50 : 247,996.50 = 247,996.50 : x
2. Step 2: Convert to fraction form
   164,521.50/247,996.50 = 247,996.50/x
3. Step 3: Cross multiply
   164,521.50x = 247,996.50 × 247,996.50
4. Step 4: Simplify right side
   164,521.50x = 61,502,264,012.25
5. Step 5: Solve for x
   x = 61,502,264,012.25/164,521.50
6. Step 6: Final answer
   x = 373,825.09