Finding the Third Proportional to 850,112 and 1,849,768

Step by Step Solution

1. Step 1: Write the proportion equation
   850,112 : 1,849,768 = 1,849,768 : x
2. Step 2: Convert to fraction form
   850,112/1,849,768 = 1,849,768/x
3. Step 3: Cross multiply
   850,112x = 1,849,768 × 1,849,768
4. Step 4: Simplify right side
   850,112x = 3,421,641,653,824
5. Step 5: Solve for x
   x = 3,421,641,653,824/850,112
6. Step 6: Final answer
   x = 4,024,930.43