Finding the Third Proportional to 1,514,888 and 3,258,664

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514,888 : 3,258,664 = 3,258,664 : x
2. Step 2: Convert to fraction form
   1,514,888/3,258,664 = 3,258,664/x
3. Step 3: Cross multiply
   1,514,888x = 3,258,664 × 3,258,664
4. Step 4: Simplify right side
   1,514,888x = 10,618,891,064,896
5. Step 5: Solve for x
   x = 10,618,891,064,896/1,514,888
6. Step 6: Final answer
   x = 7,009,687.23