Finding the Third Proportional to 1,716,989 and 3,729,466

Step by Step Solution

1. Step 1: Write the proportion equation
   1,716,989 : 3,729,466 = 3,729,466 : x
2. Step 2: Convert to fraction form
   1,716,989/3,729,466 = 3,729,466/x
3. Step 3: Cross multiply
   1,716,989x = 3,729,466 × 3,729,466
4. Step 4: Simplify right side
   1,716,989x = 13,908,916,645,156
5. Step 5: Solve for x
   x = 13,908,916,645,156/1,716,989
6. Step 6: Final answer
   x = 8,100,760.49