Finding the Third Proportional to 1,069,828 and 2,308,182

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,828 : 2,308,182 = 2,308,182 : x
2. Step 2: Convert to fraction form
   1,069,828/2,308,182 = 2,308,182/x
3. Step 3: Cross multiply
   1,069,828x = 2,308,182 × 2,308,182
4. Step 4: Simplify right side
   1,069,828x = 5,327,704,145,124
5. Step 5: Solve for x
   x = 5,327,704,145,124/1,069,828
6. Step 6: Final answer
   x = 4,979,963.27