Finding the Third Proportional to 6,457,882,329 and 10,108,349,638

Step by Step Solution

1. Step 1: Write the proportion equation
   6,457,882,329 : 10,108,349,638 = 10,108,349,638 : x
2. Step 2: Convert to fraction form
   6,457,882,329/10,108,349,638 = 10,108,349,638/x
3. Step 3: Cross multiply
   6,457,882,329x = 10,108,349,638 × 10,108,349,638
4. Step 4: Simplify right side
   6,457,882,329x = 102,178,732,404,054,736,896
5. Step 5: Solve for x
   x = 102,178,732,404,054,736,896/6,457,882,329
6. Step 6: Final answer
   x = 15,822,328,001.43