Finding the Third Proportional to 65,796 and 144,394.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,796 : 144,394.50 = 144,394.50 : x
2. Step 2: Convert to fraction form
   65,796/144,394.50 = 144,394.50/x
3. Step 3: Cross multiply
   65,796x = 144,394.50 × 144,394.50
4. Step 4: Simplify right side
   65,796x = 20,849,771,630.25
5. Step 5: Solve for x
   x = 20,849,771,630.25/65,796
6. Step 6: Final answer
   x = 316,885.09