Finding the Third Proportional to 154,791 and 236,621.25

Step by Step Solution

1. Step 1: Write the proportion equation
   154,791 : 236,621.25 = 236,621.25 : x
2. Step 2: Convert to fraction form
   154,791/236,621.25 = 236,621.25/x
3. Step 3: Cross multiply
   154,791x = 236,621.25 × 236,621.25
4. Step 4: Simplify right side
   154,791x = 55,989,615,951.56
5. Step 5: Solve for x
   x = 55,989,615,951.56/154,791
6. Step 6: Final answer
   x = 361,711.06