Finding the Third Proportional to 1,726,300 and 2,613,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,300 : 2,613,442 = 2,613,442 : x
2. Step 2: Convert to fraction form
   1,726,300/2,613,442 = 2,613,442/x
3. Step 3: Cross multiply
   1,726,300x = 2,613,442 × 2,613,442
4. Step 4: Simplify right side
   1,726,300x = 6,830,079,087,364
5. Step 5: Solve for x
   x = 6,830,079,087,364/1,726,300
6. Step 6: Final answer
   x = 3,956,484.44