Finding the Third Proportional to 1,574,748 and 2,443,054

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,748 : 2,443,054 = 2,443,054 : x
2. Step 2: Convert to fraction form
   1,574,748/2,443,054 = 2,443,054/x
3. Step 3: Cross multiply
   1,574,748x = 2,443,054 × 2,443,054
4. Step 4: Simplify right side
   1,574,748x = 5,968,512,846,916
5. Step 5: Solve for x
   x = 5,968,512,846,916/1,574,748
6. Step 6: Final answer
   x = 3,790,138.39