Finding the Third Proportional to 1,105,254,050.91 and 2,396,992,521.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,254,050.91 : 2,396,992,521.09 = 2,396,992,521.09 : x
2. Step 2: Convert to fraction form
   1,105,254,050.91/2,396,992,521.09 = 2,396,992,521.09/x
3. Step 3: Cross multiply
   1,105,254,050.91x = 2,396,992,521.09 × 2,396,992,521.09
4. Step 4: Simplify right side
   1,105,254,050.91x = 5,745,573,146,179,611,648
5. Step 5: Solve for x
   x = 5,745,573,146,179,611,648/1,105,254,050.91
6. Step 6: Final answer
   x = 5,198,418,536.87