Finding the Third Proportional to 1,652,661 and 3,503,772

Step by Step Solution

1. Step 1: Write the proportion equation
   1,652,661 : 3,503,772 = 3,503,772 : x
2. Step 2: Convert to fraction form
   1,652,661/3,503,772 = 3,503,772/x
3. Step 3: Cross multiply
   1,652,661x = 3,503,772 × 3,503,772
4. Step 4: Simplify right side
   1,652,661x = 12,276,418,227,984
5. Step 5: Solve for x
   x = 12,276,418,227,984/1,652,661
6. Step 6: Final answer
   x = 7,428,273.69