Finding the Third Proportional to 476,386 and 1,021,844

Step by Step Solution

1. Step 1: Write the proportion equation
   476,386 : 1,021,844 = 1,021,844 : x
2. Step 2: Convert to fraction form
   476,386/1,021,844 = 1,021,844/x
3. Step 3: Cross multiply
   476,386x = 1,021,844 × 1,021,844
4. Step 4: Simplify right side
   476,386x = 1,044,165,160,336
5. Step 5: Solve for x
   x = 1,044,165,160,336/476,386
6. Step 6: Final answer
   x = 2,191,846.86