Finding the Third Proportional to 67,447 and 98,983.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,447 : 98,983.50 = 98,983.50 : x
2. Step 2: Convert to fraction form
   67,447/98,983.50 = 98,983.50/x
3. Step 3: Cross multiply
   67,447x = 98,983.50 × 98,983.50
4. Step 4: Simplify right side
   67,447x = 9,797,733,272.25
5. Step 5: Solve for x
   x = 9,797,733,272.25/67,447
6. Step 6: Final answer
   x = 145,265.66