Finding the Third Proportional to 2,562,769.13 and 5,413,690.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,769.13 : 5,413,690.69 = 5,413,690.69 : x
2. Step 2: Convert to fraction form
   2,562,769.13/5,413,690.69 = 5,413,690.69/x
3. Step 3: Cross multiply
   2,562,769.13x = 5,413,690.69 × 5,413,690.69
4. Step 4: Simplify right side
   2,562,769.13x = 29,308,046,859,924.22
5. Step 5: Solve for x
   x = 29,308,046,859,924.22/2,562,769.13
6. Step 6: Final answer
   x = 11,436,085.51