Finding the Third Proportional to 1,374,135 and 1,806,981

Step by Step Solution

1. Step 1: Write the proportion equation
   1,374,135 : 1,806,981 = 1,806,981 : x
2. Step 2: Convert to fraction form
   1,374,135/1,806,981 = 1,806,981/x
3. Step 3: Cross multiply
   1,374,135x = 1,806,981 × 1,806,981
4. Step 4: Simplify right side
   1,374,135x = 3,265,180,334,361
5. Step 5: Solve for x
   x = 3,265,180,334,361/1,374,135
6. Step 6: Final answer
   x = 2,376,171.43