Finding the Third Proportional to 2,694,836,961 and 5,864,201,323

Step by Step Solution

1. Step 1: Write the proportion equation
   2,694,836,961 : 5,864,201,323 = 5,864,201,323 : x
2. Step 2: Convert to fraction form
   2,694,836,961/5,864,201,323 = 5,864,201,323/x
3. Step 3: Cross multiply
   2,694,836,961x = 5,864,201,323 × 5,864,201,323
4. Step 4: Simplify right side
   2,694,836,961x = 34,388,857,156,674,949,120
5. Step 5: Solve for x
   x = 34,388,857,156,674,949,120/2,694,836,961
6. Step 6: Final answer
   x = 12,761,015,844.13