Finding the Third Proportional to 181,693.50 and 254,607

Step by Step Solution

1. Step 1: Write the proportion equation
   181,693.50 : 254,607 = 254,607 : x
2. Step 2: Convert to fraction form
   181,693.50/254,607 = 254,607/x
3. Step 3: Cross multiply
   181,693.50x = 254,607 × 254,607
4. Step 4: Simplify right side
   181,693.50x = 64,824,724,449
5. Step 5: Solve for x
   x = 64,824,724,449/181,693.50
6. Step 6: Final answer
   x = 356,780.65