Finding the Third Proportional to 1,374,048 and 1,898,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,374,048 : 1,898,640 = 1,898,640 : x
2. Step 2: Convert to fraction form
   1,374,048/1,898,640 = 1,898,640/x
3. Step 3: Cross multiply
   1,374,048x = 1,898,640 × 1,898,640
4. Step 4: Simplify right side
   1,374,048x = 3,604,833,849,600
5. Step 5: Solve for x
   x = 3,604,833,849,600/1,374,048
6. Step 6: Final answer
   x = 2,623,513.77