Finding the Third Proportional to 2,321,880 and 3,587,748

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,880 : 3,587,748 = 3,587,748 : x
2. Step 2: Convert to fraction form
   2,321,880/3,587,748 = 3,587,748/x
3. Step 3: Cross multiply
   2,321,880x = 3,587,748 × 3,587,748
4. Step 4: Simplify right side
   2,321,880x = 12,871,935,711,504
5. Step 5: Solve for x
   x = 12,871,935,711,504/2,321,880
6. Step 6: Final answer
   x = 5,543,755.80