Finding the Third Proportional to 118,872 and 184,657.50

Step by Step Solution

1. Step 1: Write the proportion equation
   118,872 : 184,657.50 = 184,657.50 : x
2. Step 2: Convert to fraction form
   118,872/184,657.50 = 184,657.50/x
3. Step 3: Cross multiply
   118,872x = 184,657.50 × 184,657.50
4. Step 4: Simplify right side
   118,872x = 34,098,392,306.25
5. Step 5: Solve for x
   x = 34,098,392,306.25/118,872
6. Step 6: Final answer
   x = 286,849.66