Finding the Third Proportional to 2,679,536.32 and 5,704,721.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,536.32 : 5,704,721.16 = 5,704,721.16 : x
2. Step 2: Convert to fraction form
   2,679,536.32/5,704,721.16 = 5,704,721.16/x
3. Step 3: Cross multiply
   2,679,536.32x = 5,704,721.16 × 5,704,721.16
4. Step 4: Simplify right side
   2,679,536.32x = 32,543,843,470,566.34
5. Step 5: Solve for x
   x = 32,543,843,470,566.34/2,679,536.32
6. Step 6: Final answer
   x = 12,145,326.50