Finding the Third Proportional to 476,916 and 1,036,664

Step by Step Solution

1. Step 1: Write the proportion equation
   476,916 : 1,036,664 = 1,036,664 : x
2. Step 2: Convert to fraction form
   476,916/1,036,664 = 1,036,664/x
3. Step 3: Cross multiply
   476,916x = 1,036,664 × 1,036,664
4. Step 4: Simplify right side
   476,916x = 1,074,672,248,896
5. Step 5: Solve for x
   x = 1,074,672,248,896/476,916
6. Step 6: Final answer
   x = 2,253,378.48