Finding the Third Proportional to 662,494 and 1,429,903

Step by Step Solution

1. Step 1: Write the proportion equation
   662,494 : 1,429,903 = 1,429,903 : x
2. Step 2: Convert to fraction form
   662,494/1,429,903 = 1,429,903/x
3. Step 3: Cross multiply
   662,494x = 1,429,903 × 1,429,903
4. Step 4: Simplify right side
   662,494x = 2,044,622,589,409
5. Step 5: Solve for x
   x = 2,044,622,589,409/662,494
6. Step 6: Final answer
   x = 3,086,250.73