Finding the Third Proportional to 1,184,980 and 2,310,842

Step by Step Solution

1. Step 1: Write the proportion equation
   1,184,980 : 2,310,842 = 2,310,842 : x
2. Step 2: Convert to fraction form
   1,184,980/2,310,842 = 2,310,842/x
3. Step 3: Cross multiply
   1,184,980x = 2,310,842 × 2,310,842
4. Step 4: Simplify right side
   1,184,980x = 5,339,990,748,964
5. Step 5: Solve for x
   x = 5,339,990,748,964/1,184,980
6. Step 6: Final answer
   x = 4,506,397.36