Finding the Third Proportional to 1,003,488 and 1,528,758

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,488 : 1,528,758 = 1,528,758 : x
2. Step 2: Convert to fraction form
   1,003,488/1,528,758 = 1,528,758/x
3. Step 3: Cross multiply
   1,003,488x = 1,528,758 × 1,528,758
4. Step 4: Simplify right side
   1,003,488x = 2,337,101,022,564
5. Step 5: Solve for x
   x = 2,337,101,022,564/1,003,488
6. Step 6: Final answer
   x = 2,328,977.55