Finding the Third Proportional to 1,525,338 and 3,357,108

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,338 : 3,357,108 = 3,357,108 : x
2. Step 2: Convert to fraction form
   1,525,338/3,357,108 = 3,357,108/x
3. Step 3: Cross multiply
   1,525,338x = 3,357,108 × 3,357,108
4. Step 4: Simplify right side
   1,525,338x = 11,270,174,123,664
5. Step 5: Solve for x
   x = 11,270,174,123,664/1,525,338
6. Step 6: Final answer
   x = 7,388,640.50