Finding the Third Proportional to 1,681,753 and 3,587,735

Step by Step Solution

1. Step 1: Write the proportion equation
   1,681,753 : 3,587,735 = 3,587,735 : x
2. Step 2: Convert to fraction form
   1,681,753/3,587,735 = 3,587,735/x
3. Step 3: Cross multiply
   1,681,753x = 3,587,735 × 3,587,735
4. Step 4: Simplify right side
   1,681,753x = 12,871,842,430,225
5. Step 5: Solve for x
   x = 12,871,842,430,225/1,681,753
6. Step 6: Final answer
   x = 7,653,824.57