Finding the Third Proportional to 476,782 and 1,010,426

Step by Step Solution

1. Step 1: Write the proportion equation
   476,782 : 1,010,426 = 1,010,426 : x
2. Step 2: Convert to fraction form
   476,782/1,010,426 = 1,010,426/x
3. Step 3: Cross multiply
   476,782x = 1,010,426 × 1,010,426
4. Step 4: Simplify right side
   476,782x = 1,020,960,701,476
5. Step 5: Solve for x
   x = 1,020,960,701,476/476,782
6. Step 6: Final answer
   x = 2,141,357.48