Finding the Third Proportional to 851,499.50 and 1,835,190.50

Step by Step Solution

1. Step 1: Write the proportion equation
   851,499.50 : 1,835,190.50 = 1,835,190.50 : x
2. Step 2: Convert to fraction form
   851,499.50/1,835,190.50 = 1,835,190.50/x
3. Step 3: Cross multiply
   851,499.50x = 1,835,190.50 × 1,835,190.50
4. Step 4: Simplify right side
   851,499.50x = 3,367,924,171,290.25
5. Step 5: Solve for x
   x = 3,367,924,171,290.25/851,499.50
6. Step 6: Final answer
   x = 3,955,286.14