Finding the Third Proportional to 1,069,456 and 2,378,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,456 : 2,378,032 = 2,378,032 : x
2. Step 2: Convert to fraction form
   1,069,456/2,378,032 = 2,378,032/x
3. Step 3: Cross multiply
   1,069,456x = 2,378,032 × 2,378,032
4. Step 4: Simplify right side
   1,069,456x = 5,655,036,193,024
5. Step 5: Solve for x
   x = 5,655,036,193,024/1,069,456
6. Step 6: Final answer
   x = 5,287,768.92