Finding the Third Proportional to 1,625,077.69 and 3,475,279.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,077.69 : 3,475,279.69 = 3,475,279.69 : x
2. Step 2: Convert to fraction form
   1,625,077.69/3,475,279.69 = 3,475,279.69/x
3. Step 3: Cross multiply
   1,625,077.69x = 3,475,279.69 × 3,475,279.69
4. Step 4: Simplify right side
   1,625,077.69x = 12,077,568,906,350.10
5. Step 5: Solve for x
   x = 12,077,568,906,350.10/1,625,077.69
6. Step 6: Final answer
   x = 7,431,994.79