Finding the Third Proportional to 1,250,576 and 1,937,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,250,576 : 1,937,640 = 1,937,640 : x
2. Step 2: Convert to fraction form
   1,250,576/1,937,640 = 1,937,640/x
3. Step 3: Cross multiply
   1,250,576x = 1,937,640 × 1,937,640
4. Step 4: Simplify right side
   1,250,576x = 3,754,448,769,600
5. Step 5: Solve for x
   x = 3,754,448,769,600/1,250,576
6. Step 6: Final answer
   x = 3,002,175.61