Finding the Third Proportional to 939,072 and 1,955,968

Step by Step Solution

1. Step 1: Write the proportion equation
   939,072 : 1,955,968 = 1,955,968 : x
2. Step 2: Convert to fraction form
   939,072/1,955,968 = 1,955,968/x
3. Step 3: Cross multiply
   939,072x = 1,955,968 × 1,955,968
4. Step 4: Simplify right side
   939,072x = 3,825,810,817,024
5. Step 5: Solve for x
   x = 3,825,810,817,024/939,072
6. Step 6: Final answer
   x = 4,074,033.53