Finding the Third Proportional to 854,462 and 1,844,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   854,462 : 1,844,022.50 = 1,844,022.50 : x
2. Step 2: Convert to fraction form
   854,462/1,844,022.50 = 1,844,022.50/x
3. Step 3: Cross multiply
   854,462x = 1,844,022.50 × 1,844,022.50
4. Step 4: Simplify right side
   854,462x = 3,400,418,980,506.25
5. Step 5: Solve for x
   x = 3,400,418,980,506.25/854,462
6. Step 6: Final answer
   x = 3,979,602.35