Finding the Third Proportional to 471,172 and 1,025,288

Step by Step Solution

1. Step 1: Write the proportion equation
   471,172 : 1,025,288 = 1,025,288 : x
2. Step 2: Convert to fraction form
   471,172/1,025,288 = 1,025,288/x
3. Step 3: Cross multiply
   471,172x = 1,025,288 × 1,025,288
4. Step 4: Simplify right side
   471,172x = 1,051,215,482,944
5. Step 5: Solve for x
   x = 1,051,215,482,944/471,172
6. Step 6: Final answer
   x = 2,231,065.26