Finding the Third Proportional to 552,384 and 1,210,162

Step by Step Solution

1. Step 1: Write the proportion equation
   552,384 : 1,210,162 = 1,210,162 : x
2. Step 2: Convert to fraction form
   552,384/1,210,162 = 1,210,162/x
3. Step 3: Cross multiply
   552,384x = 1,210,162 × 1,210,162
4. Step 4: Simplify right side
   552,384x = 1,464,492,066,244
5. Step 5: Solve for x
   x = 1,464,492,066,244/552,384
6. Step 6: Final answer
   x = 2,651,221.01