Finding the Third Proportional to 141,954 and 219,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   141,954 : 219,766.50 = 219,766.50 : x
2. Step 2: Convert to fraction form
   141,954/219,766.50 = 219,766.50/x
3. Step 3: Cross multiply
   141,954x = 219,766.50 × 219,766.50
4. Step 4: Simplify right side
   141,954x = 48,297,314,522.25
5. Step 5: Solve for x
   x = 48,297,314,522.25/141,954
6. Step 6: Final answer
   x = 340,232.15