Finding the Third Proportional to 1,676,584 and 2,659,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,676,584 : 2,659,166 = 2,659,166 : x
2. Step 2: Convert to fraction form
   1,676,584/2,659,166 = 2,659,166/x
3. Step 3: Cross multiply
   1,676,584x = 2,659,166 × 2,659,166
4. Step 4: Simplify right side
   1,676,584x = 7,071,163,815,556
5. Step 5: Solve for x
   x = 7,071,163,815,556/1,676,584
6. Step 6: Final answer
   x = 4,217,601.87