Finding the Third Proportional to 472,706 and 1,011,858

Step by Step Solution

1. Step 1: Write the proportion equation
   472,706 : 1,011,858 = 1,011,858 : x
2. Step 2: Convert to fraction form
   472,706/1,011,858 = 1,011,858/x
3. Step 3: Cross multiply
   472,706x = 1,011,858 × 1,011,858
4. Step 4: Simplify right side
   472,706x = 1,023,856,612,164
5. Step 5: Solve for x
   x = 1,023,856,612,164/472,706
6. Step 6: Final answer
   x = 2,165,947.99