Finding the Third Proportional to 532,685 and 1,144,426

Step by Step Solution

1. Step 1: Write the proportion equation
   532,685 : 1,144,426 = 1,144,426 : x
2. Step 2: Convert to fraction form
   532,685/1,144,426 = 1,144,426/x
3. Step 3: Cross multiply
   532,685x = 1,144,426 × 1,144,426
4. Step 4: Simplify right side
   532,685x = 1,309,710,869,476
5. Step 5: Solve for x
   x = 1,309,710,869,476/532,685
6. Step 6: Final answer
   x = 2,458,696.73