Finding the Third Proportional to 1,576,637 and 3,458,481

Step by Step Solution

1. Step 1: Write the proportion equation
   1,576,637 : 3,458,481 = 3,458,481 : x
2. Step 2: Convert to fraction form
   1,576,637/3,458,481 = 3,458,481/x
3. Step 3: Cross multiply
   1,576,637x = 3,458,481 × 3,458,481
4. Step 4: Simplify right side
   1,576,637x = 11,961,090,827,361
5. Step 5: Solve for x
   x = 11,961,090,827,361/1,576,637
6. Step 6: Final answer
   x = 7,586,458.28