Finding the Third Proportional to 222,700 and 456,332

Step by Step Solution

1. Step 1: Write the proportion equation
   222,700 : 456,332 = 456,332 : x
2. Step 2: Convert to fraction form
   222,700/456,332 = 456,332/x
3. Step 3: Cross multiply
   222,700x = 456,332 × 456,332
4. Step 4: Simplify right side
   222,700x = 208,238,894,224
5. Step 5: Solve for x
   x = 208,238,894,224/222,700
6. Step 6: Final answer
   x = 935,064.64