Finding the Third Proportional to 36,069 and 53,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,069 : 53,008.50 = 53,008.50 : x
2. Step 2: Convert to fraction form
   36,069/53,008.50 = 53,008.50/x
3. Step 3: Cross multiply
   36,069x = 53,008.50 × 53,008.50
4. Step 4: Simplify right side
   36,069x = 2,809,901,072.25
5. Step 5: Solve for x
   x = 2,809,901,072.25/36,069
6. Step 6: Final answer
   x = 77,903.49