Finding the Third Proportional to 27,069 and 62,659.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,069 : 62,659.50 = 62,659.50 : x
2. Step 2: Convert to fraction form
   27,069/62,659.50 = 62,659.50/x
3. Step 3: Cross multiply
   27,069x = 62,659.50 × 62,659.50
4. Step 4: Simplify right side
   27,069x = 3,926,212,940.25
5. Step 5: Solve for x
   x = 3,926,212,940.25/27,069
6. Step 6: Final answer
   x = 145,044.62