Finding the Third Proportional to 1,664,328 and 2,437,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,664,328 : 2,437,248 = 2,437,248 : x
2. Step 2: Convert to fraction form
   1,664,328/2,437,248 = 2,437,248/x
3. Step 3: Cross multiply
   1,664,328x = 2,437,248 × 2,437,248
4. Step 4: Simplify right side
   1,664,328x = 5,940,177,813,504
5. Step 5: Solve for x
   x = 5,940,177,813,504/1,664,328
6. Step 6: Final answer
   x = 3,569,114.87