Finding the Third Proportional to 12,006 and 27,911.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,006 : 27,911.50 = 27,911.50 : x
2. Step 2: Convert to fraction form
   12,006/27,911.50 = 27,911.50/x
3. Step 3: Cross multiply
   12,006x = 27,911.50 × 27,911.50
4. Step 4: Simplify right side
   12,006x = 779,051,832.25
5. Step 5: Solve for x
   x = 779,051,832.25/12,006
6. Step 6: Final answer
   x = 64,888.54