Finding the Third Proportional to 222,164 and 477,160

Step by Step Solution

1. Step 1: Write the proportion equation
   222,164 : 477,160 = 477,160 : x
2. Step 2: Convert to fraction form
   222,164/477,160 = 477,160/x
3. Step 3: Cross multiply
   222,164x = 477,160 × 477,160
4. Step 4: Simplify right side
   222,164x = 227,681,665,600
5. Step 5: Solve for x
   x = 227,681,665,600/222,164
6. Step 6: Final answer
   x = 1,024,836.00