Finding the Third Proportional to 2,508,499.13 and 3,786,258.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508,499.13 : 3,786,258.94 = 3,786,258.94 : x
2. Step 2: Convert to fraction form
   2,508,499.13/3,786,258.94 = 3,786,258.94/x
3. Step 3: Cross multiply
   2,508,499.13x = 3,786,258.94 × 3,786,258.94
4. Step 4: Simplify right side
   2,508,499.13x = 14,335,756,741,798.63
5. Step 5: Solve for x
   x = 14,335,756,741,798.63/2,508,499.13
6. Step 6: Final answer
   x = 5,714,874.12