Finding the Third Proportional to 1,666,276 and 2,522,782

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,276 : 2,522,782 = 2,522,782 : x
2. Step 2: Convert to fraction form
   1,666,276/2,522,782 = 2,522,782/x
3. Step 3: Cross multiply
   1,666,276x = 2,522,782 × 2,522,782
4. Step 4: Simplify right side
   1,666,276x = 6,364,429,019,524
5. Step 5: Solve for x
   x = 6,364,429,019,524/1,666,276
6. Step 6: Final answer
   x = 3,819,552.71