Finding the Third Proportional to 471,340 and 1,017,392

Step by Step Solution

1. Step 1: Write the proportion equation
   471,340 : 1,017,392 = 1,017,392 : x
2. Step 2: Convert to fraction form
   471,340/1,017,392 = 1,017,392/x
3. Step 3: Cross multiply
   471,340x = 1,017,392 × 1,017,392
4. Step 4: Simplify right side
   471,340x = 1,035,086,481,664
5. Step 5: Solve for x
   x = 1,035,086,481,664/471,340
6. Step 6: Final answer
   x = 2,196,050.58