Finding the Third Proportional to 65,246.50 and 97,839.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,246.50 : 97,839.50 = 97,839.50 : x
2. Step 2: Convert to fraction form
   65,246.50/97,839.50 = 97,839.50/x
3. Step 3: Cross multiply
   65,246.50x = 97,839.50 × 97,839.50
4. Step 4: Simplify right side
   65,246.50x = 9,572,567,760.25
5. Step 5: Solve for x
   x = 9,572,567,760.25/65,246.50
6. Step 6: Final answer
   x = 146,713.89