Finding the Third Proportional to 3,670,288 and 7,903,036

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,288 : 7,903,036 = 7,903,036 : x
2. Step 2: Convert to fraction form
   3,670,288/7,903,036 = 7,903,036/x
3. Step 3: Cross multiply
   3,670,288x = 7,903,036 × 7,903,036
4. Step 4: Simplify right side
   3,670,288x = 62,457,978,017,296
5. Step 5: Solve for x
   x = 62,457,978,017,296/3,670,288
6. Step 6: Final answer
   x = 17,017,187.21