Finding the Third Proportional to 1,994,665 and 4,327,506

Step by Step Solution

1. Step 1: Write the proportion equation
   1,994,665 : 4,327,506 = 4,327,506 : x
2. Step 2: Convert to fraction form
   1,994,665/4,327,506 = 4,327,506/x
3. Step 3: Cross multiply
   1,994,665x = 4,327,506 × 4,327,506
4. Step 4: Simplify right side
   1,994,665x = 18,727,308,180,036
5. Step 5: Solve for x
   x = 18,727,308,180,036/1,994,665
6. Step 6: Final answer
   x = 9,388,698.44