Finding the Third Proportional to 42,360 and 93,216

Step by Step Solution

1. Step 1: Write the proportion equation
   42,360 : 93,216 = 93,216 : x
2. Step 2: Convert to fraction form
   42,360/93,216 = 93,216/x
3. Step 3: Cross multiply
   42,360x = 93,216 × 93,216
4. Step 4: Simplify right side
   42,360x = 8,689,222,656
5. Step 5: Solve for x
   x = 8,689,222,656/42,360
6. Step 6: Final answer
   x = 205,128.01