Finding the Third Proportional to 1,353,871 and 2,973,479

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,871 : 2,973,479 = 2,973,479 : x
2. Step 2: Convert to fraction form
   1,353,871/2,973,479 = 2,973,479/x
3. Step 3: Cross multiply
   1,353,871x = 2,973,479 × 2,973,479
4. Step 4: Simplify right side
   1,353,871x = 8,841,577,363,441
5. Step 5: Solve for x
   x = 8,841,577,363,441/1,353,871
6. Step 6: Final answer
   x = 6,530,590.70