Finding the Third Proportional to 1,069,488 and 2,378,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,488 : 2,378,076 = 2,378,076 : x
2. Step 2: Convert to fraction form
   1,069,488/2,378,076 = 2,378,076/x
3. Step 3: Cross multiply
   1,069,488x = 2,378,076 × 2,378,076
4. Step 4: Simplify right side
   1,069,488x = 5,655,245,461,776
5. Step 5: Solve for x
   x = 5,655,245,461,776/1,069,488
6. Step 6: Final answer
   x = 5,287,806.37