Finding the Third Proportional to 94,389 and 144,865.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,389 : 144,865.50 = 144,865.50 : x
2. Step 2: Convert to fraction form
   94,389/144,865.50 = 144,865.50/x
3. Step 3: Cross multiply
   94,389x = 144,865.50 × 144,865.50
4. Step 4: Simplify right side
   94,389x = 20,986,013,090.25
5. Step 5: Solve for x
   x = 20,986,013,090.25/94,389
6. Step 6: Final answer
   x = 222,335.37