Finding the Third Proportional to 845,842.50 and 1,823,719.50

Step by Step Solution

1. Step 1: Write the proportion equation
   845,842.50 : 1,823,719.50 = 1,823,719.50 : x
2. Step 2: Convert to fraction form
   845,842.50/1,823,719.50 = 1,823,719.50/x
3. Step 3: Cross multiply
   845,842.50x = 1,823,719.50 × 1,823,719.50
4. Step 4: Simplify right side
   845,842.50x = 3,325,952,814,680.25
5. Step 5: Solve for x
   x = 3,325,952,814,680.25/845,842.50
6. Step 6: Final answer
   x = 3,932,118.35