Finding the Third Proportional to 1,488,528 and 3,103,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488,528 : 3,103,008 = 3,103,008 : x
2. Step 2: Convert to fraction form
   1,488,528/3,103,008 = 3,103,008/x
3. Step 3: Cross multiply
   1,488,528x = 3,103,008 × 3,103,008
4. Step 4: Simplify right side
   1,488,528x = 9,628,658,648,064
5. Step 5: Solve for x
   x = 9,628,658,648,064/1,488,528
6. Step 6: Final answer
   x = 6,468,577.45