Finding the Third Proportional to 1,385,829 and 2,963,173

Step by Step Solution

1. Step 1: Write the proportion equation
   1,385,829 : 2,963,173 = 2,963,173 : x
2. Step 2: Convert to fraction form
   1,385,829/2,963,173 = 2,963,173/x
3. Step 3: Cross multiply
   1,385,829x = 2,963,173 × 2,963,173
4. Step 4: Simplify right side
   1,385,829x = 8,780,394,227,929
5. Step 5: Solve for x
   x = 8,780,394,227,929/1,385,829
6. Step 6: Final answer
   x = 6,335,842.47