Finding the Third Proportional to 1,551,072 and 2,328,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,072 : 2,328,246 = 2,328,246 : x
2. Step 2: Convert to fraction form
   1,551,072/2,328,246 = 2,328,246/x
3. Step 3: Cross multiply
   1,551,072x = 2,328,246 × 2,328,246
4. Step 4: Simplify right side
   1,551,072x = 5,420,729,436,516
5. Step 5: Solve for x
   x = 5,420,729,436,516/1,551,072
6. Step 6: Final answer
   x = 3,494,827.73