Finding the Third Proportional to 472,590 and 1,037,040

Step by Step Solution

1. Step 1: Write the proportion equation
   472,590 : 1,037,040 = 1,037,040 : x
2. Step 2: Convert to fraction form
   472,590/1,037,040 = 1,037,040/x
3. Step 3: Cross multiply
   472,590x = 1,037,040 × 1,037,040
4. Step 4: Simplify right side
   472,590x = 1,075,451,961,600
5. Step 5: Solve for x
   x = 1,075,451,961,600/472,590
6. Step 6: Final answer
   x = 2,275,655.35