Finding the Third Proportional to 92,113 and 191,150

Step by Step Solution

1. Step 1: Write the proportion equation
   92,113 : 191,150 = 191,150 : x
2. Step 2: Convert to fraction form
   92,113/191,150 = 191,150/x
3. Step 3: Cross multiply
   92,113x = 191,150 × 191,150
4. Step 4: Simplify right side
   92,113x = 36,538,322,500
5. Step 5: Solve for x
   x = 36,538,322,500/92,113
6. Step 6: Final answer
   x = 396,668.47