Finding the Third Proportional to 134,662 and 204,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,662 : 204,914.50 = 204,914.50 : x
2. Step 2: Convert to fraction form
   134,662/204,914.50 = 204,914.50/x
3. Step 3: Cross multiply
   134,662x = 204,914.50 × 204,914.50
4. Step 4: Simplify right side
   134,662x = 41,989,952,310.25
5. Step 5: Solve for x
   x = 41,989,952,310.25/134,662
6. Step 6: Final answer
   x = 311,817.38