Finding the Third Proportional to 2,613,491.58 and 5,605,315.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,491.58 : 5,605,315.17 = 5,605,315.17 : x
2. Step 2: Convert to fraction form
   2,613,491.58/5,605,315.17 = 5,605,315.17/x
3. Step 3: Cross multiply
   2,613,491.58x = 5,605,315.17 × 5,605,315.17
4. Step 4: Simplify right side
   2,613,491.58x = 31,419,558,176,052.06
5. Step 5: Solve for x
   x = 31,419,558,176,052.06/2,613,491.58
6. Step 6: Final answer
   x = 12,022,062.15