Finding the Third Proportional to 30,047 and 63,976

Step by Step Solution

1. Step 1: Write the proportion equation
   30,047 : 63,976 = 63,976 : x
2. Step 2: Convert to fraction form
   30,047/63,976 = 63,976/x
3. Step 3: Cross multiply
   30,047x = 63,976 × 63,976
4. Step 4: Simplify right side
   30,047x = 4,092,928,576
5. Step 5: Solve for x
   x = 4,092,928,576/30,047
6. Step 6: Final answer
   x = 136,217.55