Finding the Third Proportional to 484,904 and 1,037,200

Step by Step Solution

1. Step 1: Write the proportion equation
   484,904 : 1,037,200 = 1,037,200 : x
2. Step 2: Convert to fraction form
   484,904/1,037,200 = 1,037,200/x
3. Step 3: Cross multiply
   484,904x = 1,037,200 × 1,037,200
4. Step 4: Simplify right side
   484,904x = 1,075,783,840,000
5. Step 5: Solve for x
   x = 1,075,783,840,000/484,904
6. Step 6: Final answer
   x = 2,218,550.15