Finding the Third Proportional to 16,167,892,848 and 35,383,670,427

Step by Step Solution

1. Step 1: Write the proportion equation
   16,167,892,848 : 35,383,670,427 = 35,383,670,427 : x
2. Step 2: Convert to fraction form
   16,167,892,848/35,383,670,427 = 35,383,670,427/x
3. Step 3: Cross multiply
   16,167,892,848x = 35,383,670,427 × 35,383,670,427
4. Step 4: Simplify right side
   16,167,892,848x = 1,252,004,132,886,554,345,472
5. Step 5: Solve for x
   x = 1,252,004,132,886,554,345,472/16,167,892,848
6. Step 6: Final answer
   x = 77,437,681,252.41