Finding the Third Proportional to 1,608,434.72 and 2,507,605.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608,434.72 : 2,507,605.59 = 2,507,605.59 : x
2. Step 2: Convert to fraction form
   1,608,434.72/2,507,605.59 = 2,507,605.59/x
3. Step 3: Cross multiply
   1,608,434.72x = 2,507,605.59 × 2,507,605.59
4. Step 4: Simplify right side
   1,608,434.72x = 6,288,085,813,806.29
5. Step 5: Solve for x
   x = 6,288,085,813,806.29/1,608,434.72
6. Step 6: Final answer
   x = 3,909,444.22