Finding the Third Proportional to 1,741,258 and 3,658,772

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741,258 : 3,658,772 = 3,658,772 : x
2. Step 2: Convert to fraction form
   1,741,258/3,658,772 = 3,658,772/x
3. Step 3: Cross multiply
   1,741,258x = 3,658,772 × 3,658,772
4. Step 4: Simplify right side
   1,741,258x = 13,386,612,547,984
5. Step 5: Solve for x
   x = 13,386,612,547,984/1,741,258
6. Step 6: Final answer
   x = 7,687,897.23