Finding the Third Proportional to 532,672 and 1,144,400

Step by Step Solution

1. Step 1: Write the proportion equation
   532,672 : 1,144,400 = 1,144,400 : x
2. Step 2: Convert to fraction form
   532,672/1,144,400 = 1,144,400/x
3. Step 3: Cross multiply
   532,672x = 1,144,400 × 1,144,400
4. Step 4: Simplify right side
   532,672x = 1,309,651,360,000
5. Step 5: Solve for x
   x = 1,309,651,360,000/532,672
6. Step 6: Final answer
   x = 2,458,645.02