Finding the Third Proportional to 77,008.50 and 118,296

Step by Step Solution

1. Step 1: Write the proportion equation
   77,008.50 : 118,296 = 118,296 : x
2. Step 2: Convert to fraction form
   77,008.50/118,296 = 118,296/x
3. Step 3: Cross multiply
   77,008.50x = 118,296 × 118,296
4. Step 4: Simplify right side
   77,008.50x = 13,993,943,616
5. Step 5: Solve for x
   x = 13,993,943,616/77,008.50
6. Step 6: Final answer
   x = 181,719.47