Finding the Third Proportional to 1,376,918 and 2,104,815

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,918 : 2,104,815 = 2,104,815 : x
2. Step 2: Convert to fraction form
   1,376,918/2,104,815 = 2,104,815/x
3. Step 3: Cross multiply
   1,376,918x = 2,104,815 × 2,104,815
4. Step 4: Simplify right side
   1,376,918x = 4,430,246,184,225
5. Step 5: Solve for x
   x = 4,430,246,184,225/1,376,918
6. Step 6: Final answer
   x = 3,217,509.09