Finding the Third Proportional to 1,549,107 and 3,286,161

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,107 : 3,286,161 = 3,286,161 : x
2. Step 2: Convert to fraction form
   1,549,107/3,286,161 = 3,286,161/x
3. Step 3: Cross multiply
   1,549,107x = 3,286,161 × 3,286,161
4. Step 4: Simplify right side
   1,549,107x = 10,798,854,117,921
5. Step 5: Solve for x
   x = 10,798,854,117,921/1,549,107
6. Step 6: Final answer
   x = 6,971,018.86