Finding the Third Proportional to 901,600 and 1,903,800

Step by Step Solution

1. Step 1: Write the proportion equation
   901,600 : 1,903,800 = 1,903,800 : x
2. Step 2: Convert to fraction form
   901,600/1,903,800 = 1,903,800/x
3. Step 3: Cross multiply
   901,600x = 1,903,800 × 1,903,800
4. Step 4: Simplify right side
   901,600x = 3,624,454,440,000
5. Step 5: Solve for x
   x = 3,624,454,440,000/901,600
6. Step 6: Final answer
   x = 4,020,024.89