Finding the Third Proportional to 716,980.50 and 1,560,402

Step by Step Solution

1. Step 1: Write the proportion equation
   716,980.50 : 1,560,402 = 1,560,402 : x
2. Step 2: Convert to fraction form
   716,980.50/1,560,402 = 1,560,402/x
3. Step 3: Cross multiply
   716,980.50x = 1,560,402 × 1,560,402
4. Step 4: Simplify right side
   716,980.50x = 2,434,854,401,604
5. Step 5: Solve for x
   x = 2,434,854,401,604/716,980.50
6. Step 6: Final answer
   x = 3,395,984.13