Finding the Third Proportional to 2,674,982 and 5,786,272

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674,982 : 5,786,272 = 5,786,272 : x
2. Step 2: Convert to fraction form
   2,674,982/5,786,272 = 5,786,272/x
3. Step 3: Cross multiply
   2,674,982x = 5,786,272 × 5,786,272
4. Step 4: Simplify right side
   2,674,982x = 33,480,943,657,984
5. Step 5: Solve for x
   x = 33,480,943,657,984/2,674,982
6. Step 6: Final answer
   x = 12,516,324.84