Finding the Third Proportional to 460,740 and 697,550

Step by Step Solution

1. Step 1: Write the proportion equation
   460,740 : 697,550 = 697,550 : x
2. Step 2: Convert to fraction form
   460,740/697,550 = 697,550/x
3. Step 3: Cross multiply
   460,740x = 697,550 × 697,550
4. Step 4: Simplify right side
   460,740x = 486,576,002,500
5. Step 5: Solve for x
   x = 486,576,002,500/460,740
6. Step 6: Final answer
   x = 1,056,075.02