Finding the Third Proportional to 102,997.50 and 159,396

Step by Step Solution

1. Step 1: Write the proportion equation
   102,997.50 : 159,396 = 159,396 : x
2. Step 2: Convert to fraction form
   102,997.50/159,396 = 159,396/x
3. Step 3: Cross multiply
   102,997.50x = 159,396 × 159,396
4. Step 4: Simplify right side
   102,997.50x = 25,407,084,816
5. Step 5: Solve for x
   x = 25,407,084,816/102,997.50
6. Step 6: Final answer
   x = 246,676.71