Finding the Third Proportional to 47,076 and 63,924

Step by Step Solution

1. Step 1: Write the proportion equation
   47,076 : 63,924 = 63,924 : x
2. Step 2: Convert to fraction form
   47,076/63,924 = 63,924/x
3. Step 3: Cross multiply
   47,076x = 63,924 × 63,924
4. Step 4: Simplify right side
   47,076x = 4,086,277,776
5. Step 5: Solve for x
   x = 4,086,277,776/47,076
6. Step 6: Final answer
   x = 86,801.72