Finding the Third Proportional to 552,528 and 1,144,368

Step by Step Solution

1. Step 1: Write the proportion equation
   552,528 : 1,144,368 = 1,144,368 : x
2. Step 2: Convert to fraction form
   552,528/1,144,368 = 1,144,368/x
3. Step 3: Cross multiply
   552,528x = 1,144,368 × 1,144,368
4. Step 4: Simplify right side
   552,528x = 1,309,578,119,424
5. Step 5: Solve for x
   x = 1,309,578,119,424/552,528
6. Step 6: Final answer
   x = 2,370,157.02