Finding the Third Proportional to 1,666,340 and 2,522,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,340 : 2,522,856 = 2,522,856 : x
2. Step 2: Convert to fraction form
   1,666,340/2,522,856 = 2,522,856/x
3. Step 3: Cross multiply
   1,666,340x = 2,522,856 × 2,522,856
4. Step 4: Simplify right side
   1,666,340x = 6,364,802,396,736
5. Step 5: Solve for x
   x = 6,364,802,396,736/1,666,340
6. Step 6: Final answer
   x = 3,819,630.09