Finding the Third Proportional to 1,486,262 and 2,277,366

Step by Step Solution

1. Step 1: Write the proportion equation
   1,486,262 : 2,277,366 = 2,277,366 : x
2. Step 2: Convert to fraction form
   1,486,262/2,277,366 = 2,277,366/x
3. Step 3: Cross multiply
   1,486,262x = 2,277,366 × 2,277,366
4. Step 4: Simplify right side
   1,486,262x = 5,186,395,897,956
5. Step 5: Solve for x
   x = 5,186,395,897,956/1,486,262
6. Step 6: Final answer
   x = 3,489,556.95