Finding the Third Proportional to 1,549,286 and 3,355,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,286 : 3,355,848 = 3,355,848 : x
2. Step 2: Convert to fraction form
   1,549,286/3,355,848 = 3,355,848/x
3. Step 3: Cross multiply
   1,549,286x = 3,355,848 × 3,355,848
4. Step 4: Simplify right side
   1,549,286x = 11,261,715,799,104
5. Step 5: Solve for x
   x = 11,261,715,799,104/1,549,286
6. Step 6: Final answer
   x = 7,268,971.51