Finding the Third Proportional to 19,316 and 28,976

Step by Step Solution

1. Step 1: Write the proportion equation
   19,316 : 28,976 = 28,976 : x
2. Step 2: Convert to fraction form
   19,316/28,976 = 28,976/x
3. Step 3: Cross multiply
   19,316x = 28,976 × 28,976
4. Step 4: Simplify right side
   19,316x = 839,608,576
5. Step 5: Solve for x
   x = 839,608,576/19,316
6. Step 6: Final answer
   x = 43,467.00