Finding the Third Proportional to 222,808 and 463,974.50

Step by Step Solution

1. Step 1: Write the proportion equation
   222,808 : 463,974.50 = 463,974.50 : x
2. Step 2: Convert to fraction form
   222,808/463,974.50 = 463,974.50/x
3. Step 3: Cross multiply
   222,808x = 463,974.50 × 463,974.50
4. Step 4: Simplify right side
   222,808x = 215,272,336,650.25
5. Step 5: Solve for x
   x = 215,272,336,650.25/222,808
6. Step 6: Final answer
   x = 966,178.67