Finding the Third Proportional to 856,315.50 and 1,841,799

Step by Step Solution

1. Step 1: Write the proportion equation
   856,315.50 : 1,841,799 = 1,841,799 : x
2. Step 2: Convert to fraction form
   856,315.50/1,841,799 = 1,841,799/x
3. Step 3: Cross multiply
   856,315.50x = 1,841,799 × 1,841,799
4. Step 4: Simplify right side
   856,315.50x = 3,392,223,556,401
5. Step 5: Solve for x
   x = 3,392,223,556,401/856,315.50
6. Step 6: Final answer
   x = 3,961,417.91