Finding the Third Proportional to 493,429 and 1,025,644

Step by Step Solution

1. Step 1: Write the proportion equation
   493,429 : 1,025,644 = 1,025,644 : x
2. Step 2: Convert to fraction form
   493,429/1,025,644 = 1,025,644/x
3. Step 3: Cross multiply
   493,429x = 1,025,644 × 1,025,644
4. Step 4: Simplify right side
   493,429x = 1,051,945,614,736
5. Step 5: Solve for x
   x = 1,051,945,614,736/493,429
6. Step 6: Final answer
   x = 2,131,908.77