Finding the Third Proportional to 1,994,132 and 4,349,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,994,132 : 4,349,164 = 4,349,164 : x
2. Step 2: Convert to fraction form
   1,994,132/4,349,164 = 4,349,164/x
3. Step 3: Cross multiply
   1,994,132x = 4,349,164 × 4,349,164
4. Step 4: Simplify right side
   1,994,132x = 18,915,227,498,896
5. Step 5: Solve for x
   x = 18,915,227,498,896/1,994,132
6. Step 6: Final answer
   x = 9,485,444.04