Finding the Third Proportional to 88,010 and 186,460

Step by Step Solution

1. Step 1: Write the proportion equation
   88,010 : 186,460 = 186,460 : x
2. Step 2: Convert to fraction form
   88,010/186,460 = 186,460/x
3. Step 3: Cross multiply
   88,010x = 186,460 × 186,460
4. Step 4: Simplify right side
   88,010x = 34,767,331,600
5. Step 5: Solve for x
   x = 34,767,331,600/88,010
6. Step 6: Final answer
   x = 395,038.42