Finding the Third Proportional to 1,205,844 and 1,919,466

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,844 : 1,919,466 = 1,919,466 : x
2. Step 2: Convert to fraction form
   1,205,844/1,919,466 = 1,919,466/x
3. Step 3: Cross multiply
   1,205,844x = 1,919,466 × 1,919,466
4. Step 4: Simplify right side
   1,205,844x = 3,684,349,725,156
5. Step 5: Solve for x
   x = 3,684,349,725,156/1,205,844
6. Step 6: Final answer
   x = 3,055,411.58