Finding the Third Proportional to 86,958 and 183,256.50

Step by Step Solution

1. Step 1: Write the proportion equation
   86,958 : 183,256.50 = 183,256.50 : x
2. Step 2: Convert to fraction form
   86,958/183,256.50 = 183,256.50/x
3. Step 3: Cross multiply
   86,958x = 183,256.50 × 183,256.50
4. Step 4: Simplify right side
   86,958x = 33,582,944,792.25
5. Step 5: Solve for x
   x = 33,582,944,792.25/86,958
6. Step 6: Final answer
   x = 386,197.30