Finding the Third Proportional to 2,620,835.25 and 5,606,010.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,835.25 : 5,606,010.75 = 5,606,010.75 : x
2. Step 2: Convert to fraction form
   2,620,835.25/5,606,010.75 = 5,606,010.75/x
3. Step 3: Cross multiply
   2,620,835.25x = 5,606,010.75 × 5,606,010.75
4. Step 4: Simplify right side
   2,620,835.25x = 31,427,356,529,115.56
5. Step 5: Solve for x
   x = 31,427,356,529,115.56/2,620,835.25
6. Step 6: Final answer
   x = 11,991,351.43