Finding the Third Proportional to 12,796,693 and 19,622,751

Step by Step Solution

1. Step 1: Write the proportion equation
   12,796,693 : 19,622,751 = 19,622,751 : x
2. Step 2: Convert to fraction form
   12,796,693/19,622,751 = 19,622,751/x
3. Step 3: Cross multiply
   12,796,693x = 19,622,751 × 19,622,751
4. Step 4: Simplify right side
   12,796,693x = 385,052,356,808,001
5. Step 5: Solve for x
   x = 385,052,356,808,001/12,796,693
6. Step 6: Final answer
   x = 30,089,989.41