Finding the Third Proportional to 740,297 and 1,607,441

Step by Step Solution

1. Step 1: Write the proportion equation
   740,297 : 1,607,441 = 1,607,441 : x
2. Step 2: Convert to fraction form
   740,297/1,607,441 = 1,607,441/x
3. Step 3: Cross multiply
   740,297x = 1,607,441 × 1,607,441
4. Step 4: Simplify right side
   740,297x = 2,583,866,568,481
5. Step 5: Solve for x
   x = 2,583,866,568,481/740,297
6. Step 6: Final answer
   x = 3,490,310.74