Finding the Third Proportional to 2,610,912,081 and 5,635,297,837.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610,912,081 : 5,635,297,837.50 = 5,635,297,837.50 : x
2. Step 2: Convert to fraction form
   2,610,912,081/5,635,297,837.50 = 5,635,297,837.50/x
3. Step 3: Cross multiply
   2,610,912,081x = 5,635,297,837.50 × 5,635,297,837.50
4. Step 4: Simplify right side
   2,610,912,081x = 31,756,581,717,332,176,896
5. Step 5: Solve for x
   x = 31,756,581,717,332,176,896/2,610,912,081
6. Step 6: Final answer
   x = 12,163,022,243.62