Finding the Third Proportional to 47,979 and 67,092

Step by Step Solution

1. Step 1: Write the proportion equation
   47,979 : 67,092 = 67,092 : x
2. Step 2: Convert to fraction form
   47,979/67,092 = 67,092/x
3. Step 3: Cross multiply
   47,979x = 67,092 × 67,092
4. Step 4: Simplify right side
   47,979x = 4,501,336,464
5. Step 5: Solve for x
   x = 4,501,336,464/47,979
6. Step 6: Final answer
   x = 93,818.89