Finding the Third Proportional to 1,726,308 and 2,613,454

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,308 : 2,613,454 = 2,613,454 : x
2. Step 2: Convert to fraction form
   1,726,308/2,613,454 = 2,613,454/x
3. Step 3: Cross multiply
   1,726,308x = 2,613,454 × 2,613,454
4. Step 4: Simplify right side
   1,726,308x = 6,830,141,810,116
5. Step 5: Solve for x
   x = 6,830,141,810,116/1,726,308
6. Step 6: Final answer
   x = 3,956,502.44