Finding the Third Proportional to 65,613 and 101,791.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,613 : 101,791.50 = 101,791.50 : x
2. Step 2: Convert to fraction form
   65,613/101,791.50 = 101,791.50/x
3. Step 3: Cross multiply
   65,613x = 101,791.50 × 101,791.50
4. Step 4: Simplify right side
   65,613x = 10,361,509,472.25
5. Step 5: Solve for x
   x = 10,361,509,472.25/65,613
6. Step 6: Final answer
   x = 157,918.54