Finding the Third Proportional to 88,380 and 186,994

Step by Step Solution

1. Step 1: Write the proportion equation
   88,380 : 186,994 = 186,994 : x
2. Step 2: Convert to fraction form
   88,380/186,994 = 186,994/x
3. Step 3: Cross multiply
   88,380x = 186,994 × 186,994
4. Step 4: Simplify right side
   88,380x = 34,966,756,036
5. Step 5: Solve for x
   x = 34,966,756,036/88,380
6. Step 6: Final answer
   x = 395,641.05