Finding the Third Proportional to 86,934.94 and 184,531.50

Step by Step Solution

1. Step 1: Write the proportion equation
   86,934.94 : 184,531.50 = 184,531.50 : x
2. Step 2: Convert to fraction form
   86,934.94/184,531.50 = 184,531.50/x
3. Step 3: Cross multiply
   86,934.94x = 184,531.50 × 184,531.50
4. Step 4: Simplify right side
   86,934.94x = 34,051,874,492.25
5. Step 5: Solve for x
   x = 34,051,874,492.25/86,934.94
6. Step 6: Final answer
   x = 391,693.78