Finding the Third Proportional to 1,822,266 and 3,959,091

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822,266 : 3,959,091 = 3,959,091 : x
2. Step 2: Convert to fraction form
   1,822,266/3,959,091 = 3,959,091/x
3. Step 3: Cross multiply
   1,822,266x = 3,959,091 × 3,959,091
4. Step 4: Simplify right side
   1,822,266x = 15,674,401,546,281
5. Step 5: Solve for x
   x = 15,674,401,546,281/1,822,266
6. Step 6: Final answer
   x = 8,601,599.08