Finding the Third Proportional to 19,086 and 28,076

Step by Step Solution

1. Step 1: Write the proportion equation
   19,086 : 28,076 = 28,076 : x
2. Step 2: Convert to fraction form
   19,086/28,076 = 28,076/x
3. Step 3: Cross multiply
   19,086x = 28,076 × 28,076
4. Step 4: Simplify right side
   19,086x = 788,261,776
5. Step 5: Solve for x
   x = 788,261,776/19,086
6. Step 6: Final answer
   x = 41,300.52