Finding the Third Proportional to 43,116 and 60,858

Step by Step Solution

1. Step 1: Write the proportion equation
   43,116 : 60,858 = 60,858 : x
2. Step 2: Convert to fraction form
   43,116/60,858 = 60,858/x
3. Step 3: Cross multiply
   43,116x = 60,858 × 60,858
4. Step 4: Simplify right side
   43,116x = 3,703,696,164
5. Step 5: Solve for x
   x = 3,703,696,164/43,116
6. Step 6: Final answer
   x = 85,900.74