Finding the Third Proportional to 1,264,594 and 1,896,916

Step by Step Solution

1. Step 1: Write the proportion equation
   1,264,594 : 1,896,916 = 1,896,916 : x
2. Step 2: Convert to fraction form
   1,264,594/1,896,916 = 1,896,916/x
3. Step 3: Cross multiply
   1,264,594x = 1,896,916 × 1,896,916
4. Step 4: Simplify right side
   1,264,594x = 3,598,290,311,056
5. Step 5: Solve for x
   x = 3,598,290,311,056/1,264,594
6. Step 6: Final answer
   x = 2,845,411.50