Finding the Third Proportional to 1,112,296 and 2,428,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,296 : 2,428,560 = 2,428,560 : x
2. Step 2: Convert to fraction form
   1,112,296/2,428,560 = 2,428,560/x
3. Step 3: Cross multiply
   1,112,296x = 2,428,560 × 2,428,560
4. Step 4: Simplify right side
   1,112,296x = 5,897,903,673,600
5. Step 5: Solve for x
   x = 5,897,903,673,600/1,112,296
6. Step 6: Final answer
   x = 5,302,458.76