Finding the Third Proportional to 846,742.50 and 1,826,433

Step by Step Solution

1. Step 1: Write the proportion equation
   846,742.50 : 1,826,433 = 1,826,433 : x
2. Step 2: Convert to fraction form
   846,742.50/1,826,433 = 1,826,433/x
3. Step 3: Cross multiply
   846,742.50x = 1,826,433 × 1,826,433
4. Step 4: Simplify right side
   846,742.50x = 3,335,857,503,489
5. Step 5: Solve for x
   x = 3,335,857,503,489/846,742.50
6. Step 6: Final answer
   x = 3,939,636.32