Finding the Third Proportional to 1,138,548 and 2,445,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,138,548 : 2,445,936 = 2,445,936 : x
2. Step 2: Convert to fraction form
   1,138,548/2,445,936 = 2,445,936/x
3. Step 3: Cross multiply
   1,138,548x = 2,445,936 × 2,445,936
4. Step 4: Simplify right side
   1,138,548x = 5,982,602,916,096
5. Step 5: Solve for x
   x = 5,982,602,916,096/1,138,548
6. Step 6: Final answer
   x = 5,254,589.98