Finding the Third Proportional to 2,403,278 and 3,710,892

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403,278 : 3,710,892 = 3,710,892 : x
2. Step 2: Convert to fraction form
   2,403,278/3,710,892 = 3,710,892/x
3. Step 3: Cross multiply
   2,403,278x = 3,710,892 × 3,710,892
4. Step 4: Simplify right side
   2,403,278x = 13,770,719,435,664
5. Step 5: Solve for x
   x = 13,770,719,435,664/2,403,278
6. Step 6: Final answer
   x = 5,729,973.58