Finding the Third Proportional to 683,572.50 and 1,495,799

Step by Step Solution

1. Step 1: Write the proportion equation
   683,572.50 : 1,495,799 = 1,495,799 : x
2. Step 2: Convert to fraction form
   683,572.50/1,495,799 = 1,495,799/x
3. Step 3: Cross multiply
   683,572.50x = 1,495,799 × 1,495,799
4. Step 4: Simplify right side
   683,572.50x = 2,237,414,648,401
5. Step 5: Solve for x
   x = 2,237,414,648,401/683,572.50
6. Step 6: Final answer
   x = 3,273,119.75