Finding the Third Proportional to 141,435 and 194,629.50

Step by Step Solution

1. Step 1: Write the proportion equation
   141,435 : 194,629.50 = 194,629.50 : x
2. Step 2: Convert to fraction form
   141,435/194,629.50 = 194,629.50/x
3. Step 3: Cross multiply
   141,435x = 194,629.50 × 194,629.50
4. Step 4: Simplify right side
   141,435x = 37,880,642,270.25
5. Step 5: Solve for x
   x = 37,880,642,270.25/141,435
6. Step 6: Final answer
   x = 267,830.75