Finding the Third Proportional to 1,373,695 and 2,019,381

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,695 : 2,019,381 = 2,019,381 : x
2. Step 2: Convert to fraction form
   1,373,695/2,019,381 = 2,019,381/x
3. Step 3: Cross multiply
   1,373,695x = 2,019,381 × 2,019,381
4. Step 4: Simplify right side
   1,373,695x = 4,077,899,623,161
5. Step 5: Solve for x
   x = 4,077,899,623,161/1,373,695
6. Step 6: Final answer
   x = 2,968,562.62