Finding the Third Proportional to 3,942,402 and 5,763,929

Step by Step Solution

1. Step 1: Write the proportion equation
   3,942,402 : 5,763,929 = 5,763,929 : x
2. Step 2: Convert to fraction form
   3,942,402/5,763,929 = 5,763,929/x
3. Step 3: Cross multiply
   3,942,402x = 5,763,929 × 5,763,929
4. Step 4: Simplify right side
   3,942,402x = 33,222,877,517,041
5. Step 5: Solve for x
   x = 33,222,877,517,041/3,942,402
6. Step 6: Final answer
   x = 8,427,064.90