Finding the Third Proportional to 2,003,172 and 4,244,706

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,172 : 4,244,706 = 4,244,706 : x
2. Step 2: Convert to fraction form
   2,003,172/4,244,706 = 4,244,706/x
3. Step 3: Cross multiply
   2,003,172x = 4,244,706 × 4,244,706
4. Step 4: Simplify right side
   2,003,172x = 18,017,529,026,436
5. Step 5: Solve for x
   x = 18,017,529,026,436/2,003,172
6. Step 6: Final answer
   x = 8,994,499.24