Finding the Third Proportional to 1,605,468 and 2,201,532

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,468 : 2,201,532 = 2,201,532 : x
2. Step 2: Convert to fraction form
   1,605,468/2,201,532 = 2,201,532/x
3. Step 3: Cross multiply
   1,605,468x = 2,201,532 × 2,201,532
4. Step 4: Simplify right side
   1,605,468x = 4,846,743,147,024
5. Step 5: Solve for x
   x = 4,846,743,147,024/1,605,468
6. Step 6: Final answer
   x = 3,018,897.39