Finding the Third Proportional to 1,129,133 and 2,421,994

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,133 : 2,421,994 = 2,421,994 : x
2. Step 2: Convert to fraction form
   1,129,133/2,421,994 = 2,421,994/x
3. Step 3: Cross multiply
   1,129,133x = 2,421,994 × 2,421,994
4. Step 4: Simplify right side
   1,129,133x = 5,866,054,936,036
5. Step 5: Solve for x
   x = 5,866,054,936,036/1,129,133
6. Step 6: Final answer
   x = 5,195,185.10