Finding the Third Proportional to 568,471 and 1,222,964

Step by Step Solution

1. Step 1: Write the proportion equation
   568,471 : 1,222,964 = 1,222,964 : x
2. Step 2: Convert to fraction form
   568,471/1,222,964 = 1,222,964/x
3. Step 3: Cross multiply
   568,471x = 1,222,964 × 1,222,964
4. Step 4: Simplify right side
   568,471x = 1,495,640,945,296
5. Step 5: Solve for x
   x = 1,495,640,945,296/568,471
6. Step 6: Final answer
   x = 2,630,989.00