Finding the Third Proportional to 191,263 and 295,123

Step by Step Solution

1. Step 1: Write the proportion equation
   191,263 : 295,123 = 295,123 : x
2. Step 2: Convert to fraction form
   191,263/295,123 = 295,123/x
3. Step 3: Cross multiply
   191,263x = 295,123 × 295,123
4. Step 4: Simplify right side
   191,263x = 87,097,585,129
5. Step 5: Solve for x
   x = 87,097,585,129/191,263
6. Step 6: Final answer
   x = 455,381.26