Finding the Third Proportional to 19,076 and 28,506

Step by Step Solution

1. Step 1: Write the proportion equation
   19,076 : 28,506 = 28,506 : x
2. Step 2: Convert to fraction form
   19,076/28,506 = 28,506/x
3. Step 3: Cross multiply
   19,076x = 28,506 × 28,506
4. Step 4: Simplify right side
   19,076x = 812,592,036
5. Step 5: Solve for x
   x = 812,592,036/19,076
6. Step 6: Final answer
   x = 42,597.61