Finding the Third Proportional to 1,374,487 and 2,843,258

Step by Step Solution

1. Step 1: Write the proportion equation
   1,374,487 : 2,843,258 = 2,843,258 : x
2. Step 2: Convert to fraction form
   1,374,487/2,843,258 = 2,843,258/x
3. Step 3: Cross multiply
   1,374,487x = 2,843,258 × 2,843,258
4. Step 4: Simplify right side
   1,374,487x = 8,084,116,054,564
5. Step 5: Solve for x
   x = 8,084,116,054,564/1,374,487
6. Step 6: Final answer
   x = 5,881,551.48