Finding the Third Proportional to 1,903,800 and 4,154,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,800 : 4,154,880 = 4,154,880 : x
2. Step 2: Convert to fraction form
   1,903,800/4,154,880 = 4,154,880/x
3. Step 3: Cross multiply
   1,903,800x = 4,154,880 × 4,154,880
4. Step 4: Simplify right side
   1,903,800x = 17,263,027,814,400
5. Step 5: Solve for x
   x = 17,263,027,814,400/1,903,800
6. Step 6: Final answer
   x = 9,067,668.78