Finding the Third Proportional to 38,092 and 55,432

Step by Step Solution

1. Step 1: Write the proportion equation
   38,092 : 55,432 = 55,432 : x
2. Step 2: Convert to fraction form
   38,092/55,432 = 55,432/x
3. Step 3: Cross multiply
   38,092x = 55,432 × 55,432
4. Step 4: Simplify right side
   38,092x = 3,072,706,624
5. Step 5: Solve for x
   x = 3,072,706,624/38,092
6. Step 6: Final answer
   x = 80,665.41