Finding the Third Proportional to 54,064 and 86,092

Step by Step Solution

1. Step 1: Write the proportion equation
   54,064 : 86,092 = 86,092 : x
2. Step 2: Convert to fraction form
   54,064/86,092 = 86,092/x
3. Step 3: Cross multiply
   54,064x = 86,092 × 86,092
4. Step 4: Simplify right side
   54,064x = 7,411,832,464
5. Step 5: Solve for x
   x = 7,411,832,464/54,064
6. Step 6: Final answer
   x = 137,093.68