Finding the Third Proportional to 199,904.63 and 471,906

Step by Step Solution

1. Step 1: Write the proportion equation
   199,904.63 : 471,906 = 471,906 : x
2. Step 2: Convert to fraction form
   199,904.63/471,906 = 471,906/x
3. Step 3: Cross multiply
   199,904.63x = 471,906 × 471,906
4. Step 4: Simplify right side
   199,904.63x = 222,695,272,836
5. Step 5: Solve for x
   x = 222,695,272,836/199,904.63
6. Step 6: Final answer
   x = 1,114,007.61