Finding the Third Proportional to 1,325,565 and 2,909,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,325,565 : 2,909,196 = 2,909,196 : x
2. Step 2: Convert to fraction form
   1,325,565/2,909,196 = 2,909,196/x
3. Step 3: Cross multiply
   1,325,565x = 2,909,196 × 2,909,196
4. Step 4: Simplify right side
   1,325,565x = 8,463,421,366,416
5. Step 5: Solve for x
   x = 8,463,421,366,416/1,325,565
6. Step 6: Final answer
   x = 6,384,765.26