Finding the Third Proportional to 27,054 and 58,140

Step by Step Solution

1. Step 1: Write the proportion equation
   27,054 : 58,140 = 58,140 : x
2. Step 2: Convert to fraction form
   27,054/58,140 = 58,140/x
3. Step 3: Cross multiply
   27,054x = 58,140 × 58,140
4. Step 4: Simplify right side
   27,054x = 3,380,259,600
5. Step 5: Solve for x
   x = 3,380,259,600/27,054
6. Step 6: Final answer
   x = 124,944.91