Finding the Third Proportional to 945,536 and 1,418,968

Step by Step Solution

1. Step 1: Write the proportion equation
   945,536 : 1,418,968 = 1,418,968 : x
2. Step 2: Convert to fraction form
   945,536/1,418,968 = 1,418,968/x
3. Step 3: Cross multiply
   945,536x = 1,418,968 × 1,418,968
4. Step 4: Simplify right side
   945,536x = 2,013,470,185,024
5. Step 5: Solve for x
   x = 2,013,470,185,024/945,536
6. Step 6: Final answer
   x = 2,129,448.47