Finding the Third Proportional to 1,139,696 and 2,431,935

Step by Step Solution

1. Step 1: Write the proportion equation
   1,139,696 : 2,431,935 = 2,431,935 : x
2. Step 2: Convert to fraction form
   1,139,696/2,431,935 = 2,431,935/x
3. Step 3: Cross multiply
   1,139,696x = 2,431,935 × 2,431,935
4. Step 4: Simplify right side
   1,139,696x = 5,914,307,844,225
5. Step 5: Solve for x
   x = 5,914,307,844,225/1,139,696
6. Step 6: Final answer
   x = 5,189,373.17