Finding the Third Proportional to 3,297,491,048 and 7,111,528,088

Step by Step Solution

1. Step 1: Write the proportion equation
   3,297,491,048 : 7,111,528,088 = 7,111,528,088 : x
2. Step 2: Convert to fraction form
   3,297,491,048/7,111,528,088 = 7,111,528,088/x
3. Step 3: Cross multiply
   3,297,491,048x = 7,111,528,088 × 7,111,528,088
4. Step 4: Simplify right side
   3,297,491,048x = 50,573,831,746,412,937,216
5. Step 5: Solve for x
   x = 50,573,831,746,412,937,216/3,297,491,048
6. Step 6: Final answer
   x = 15,337,064,152.79