Finding the Third Proportional to 11,127 and 30,292.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,127 : 30,292.50 = 30,292.50 : x
2. Step 2: Convert to fraction form
   11,127/30,292.50 = 30,292.50/x
3. Step 3: Cross multiply
   11,127x = 30,292.50 × 30,292.50
4. Step 4: Simplify right side
   11,127x = 917,635,556.25
5. Step 5: Solve for x
   x = 917,635,556.25/11,127
6. Step 6: Final answer
   x = 82,469.27