Finding the Third Proportional to 2,536,764,890 and 3,880,966,250

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536,764,890 : 3,880,966,250 = 3,880,966,250 : x
2. Step 2: Convert to fraction form
   2,536,764,890/3,880,966,250 = 3,880,966,250/x
3. Step 3: Cross multiply
   2,536,764,890x = 3,880,966,250 × 3,880,966,250
4. Step 4: Simplify right side
   2,536,764,890x = 15,061,899,033,639,061,504
5. Step 5: Solve for x
   x = 15,061,899,033,639,061,504/2,536,764,890
6. Step 6: Final answer
   x = 5,937,443,825.80