Finding the Third Proportional to 501,149 and 1,051,506

Step by Step Solution

1. Step 1: Write the proportion equation
   501,149 : 1,051,506 = 1,051,506 : x
2. Step 2: Convert to fraction form
   501,149/1,051,506 = 1,051,506/x
3. Step 3: Cross multiply
   501,149x = 1,051,506 × 1,051,506
4. Step 4: Simplify right side
   501,149x = 1,105,664,868,036
5. Step 5: Solve for x
   x = 1,105,664,868,036/501,149
6. Step 6: Final answer
   x = 2,206,259.75