Finding the Third Proportional to 1,069,824 and 2,308,174

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,824 : 2,308,174 = 2,308,174 : x
2. Step 2: Convert to fraction form
   1,069,824/2,308,174 = 2,308,174/x
3. Step 3: Cross multiply
   1,069,824x = 2,308,174 × 2,308,174
4. Step 4: Simplify right side
   1,069,824x = 5,327,667,214,276
5. Step 5: Solve for x
   x = 5,327,667,214,276/1,069,824
6. Step 6: Final answer
   x = 4,979,947.37