Finding the Third Proportional to 856,324 and 1,333,508

Step by Step Solution

1. Step 1: Write the proportion equation
   856,324 : 1,333,508 = 1,333,508 : x
2. Step 2: Convert to fraction form
   856,324/1,333,508 = 1,333,508/x
3. Step 3: Cross multiply
   856,324x = 1,333,508 × 1,333,508
4. Step 4: Simplify right side
   856,324x = 1,778,243,586,064
5. Step 5: Solve for x
   x = 1,778,243,586,064/856,324
6. Step 6: Final answer
   x = 2,076,601.36