Finding the Third Proportional to 105,044.75 and 141,528.38

Step by Step Solution

1. Step 1: Write the proportion equation
   105,044.75 : 141,528.38 = 141,528.38 : x
2. Step 2: Convert to fraction form
   105,044.75/141,528.38 = 141,528.38/x
3. Step 3: Cross multiply
   105,044.75x = 141,528.38 × 141,528.38
4. Step 4: Simplify right side
   105,044.75x = 20,030,280,930.14
5. Step 5: Solve for x
   x = 20,030,280,930.14/105,044.75
6. Step 6: Final answer
   x = 190,683.31