Finding the Third Proportional to 118,536 and 181,765.88

Step by Step Solution

1. Step 1: Write the proportion equation
   118,536 : 181,765.88 = 181,765.88 : x
2. Step 2: Convert to fraction form
   118,536/181,765.88 = 181,765.88/x
3. Step 3: Cross multiply
   118,536x = 181,765.88 × 181,765.88
4. Step 4: Simplify right side
   118,536x = 33,038,833,314.52
5. Step 5: Solve for x
   x = 33,038,833,314.52/118,536
6. Step 6: Final answer
   x = 278,724.04