Finding the Third Proportional to 2,599,659.56 and 5,610,350.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,659.56 : 5,610,350.25 = 5,610,350.25 : x
2. Step 2: Convert to fraction form
   2,599,659.56/5,610,350.25 = 5,610,350.25/x
3. Step 3: Cross multiply
   2,599,659.56x = 5,610,350.25 × 5,610,350.25
4. Step 4: Simplify right side
   2,599,659.56x = 31,476,029,927,675.06
5. Step 5: Solve for x
   x = 31,476,029,927,675.06/2,599,659.56
6. Step 6: Final answer
   x = 12,107,750.72