Finding the Third Proportional to 1,208,248 and 1,919,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,208,248 : 1,919,508 = 1,919,508 : x
2. Step 2: Convert to fraction form
   1,208,248/1,919,508 = 1,919,508/x
3. Step 3: Cross multiply
   1,208,248x = 1,919,508 × 1,919,508
4. Step 4: Simplify right side
   1,208,248x = 3,684,510,962,064
5. Step 5: Solve for x
   x = 3,684,510,962,064/1,208,248
6. Step 6: Final answer
   x = 3,049,465.81