Finding the Third Proportional to 191,256 and 294,948

Step by Step Solution

1. Step 1: Write the proportion equation
   191,256 : 294,948 = 294,948 : x
2. Step 2: Convert to fraction form
   191,256/294,948 = 294,948/x
3. Step 3: Cross multiply
   191,256x = 294,948 × 294,948
4. Step 4: Simplify right side
   191,256x = 86,994,322,704
5. Step 5: Solve for x
   x = 86,994,322,704/191,256
6. Step 6: Final answer
   x = 454,858.01