Finding the Third Proportional to 830,842 and 1,807,483

Step by Step Solution

1. Step 1: Write the proportion equation
   830,842 : 1,807,483 = 1,807,483 : x
2. Step 2: Convert to fraction form
   830,842/1,807,483 = 1,807,483/x
3. Step 3: Cross multiply
   830,842x = 1,807,483 × 1,807,483
4. Step 4: Simplify right side
   830,842x = 3,266,994,795,289
5. Step 5: Solve for x
   x = 3,266,994,795,289/830,842
6. Step 6: Final answer
   x = 3,932,149.31