Finding the Third Proportional to 58,180.50 and 118,809

Step by Step Solution

1. Step 1: Write the proportion equation
   58,180.50 : 118,809 = 118,809 : x
2. Step 2: Convert to fraction form
   58,180.50/118,809 = 118,809/x
3. Step 3: Cross multiply
   58,180.50x = 118,809 × 118,809
4. Step 4: Simplify right side
   58,180.50x = 14,115,578,481
5. Step 5: Solve for x
   x = 14,115,578,481/58,180.50
6. Step 6: Final answer
   x = 242,617.00