Finding the Third Proportional to 1,656,586 and 3,549,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,656,586 : 3,549,268 = 3,549,268 : x
2. Step 2: Convert to fraction form
   1,656,586/3,549,268 = 3,549,268/x
3. Step 3: Cross multiply
   1,656,586x = 3,549,268 × 3,549,268
4. Step 4: Simplify right side
   1,656,586x = 12,597,303,335,824
5. Step 5: Solve for x
   x = 12,597,303,335,824/1,656,586
6. Step 6: Final answer
   x = 7,604,376.31