Finding the Third Proportional to 88,752 and 191,036

Step by Step Solution

1. Step 1: Write the proportion equation
   88,752 : 191,036 = 191,036 : x
2. Step 2: Convert to fraction form
   88,752/191,036 = 191,036/x
3. Step 3: Cross multiply
   88,752x = 191,036 × 191,036
4. Step 4: Simplify right side
   88,752x = 36,494,753,296
5. Step 5: Solve for x
   x = 36,494,753,296/88,752
6. Step 6: Final answer
   x = 411,199.22