Finding the Third Proportional to 468,688 and 1,105,936

Step by Step Solution

1. Step 1: Write the proportion equation
   468,688 : 1,105,936 = 1,105,936 : x
2. Step 2: Convert to fraction form
   468,688/1,105,936 = 1,105,936/x
3. Step 3: Cross multiply
   468,688x = 1,105,936 × 1,105,936
4. Step 4: Simplify right side
   468,688x = 1,223,094,436,096
5. Step 5: Solve for x
   x = 1,223,094,436,096/468,688
6. Step 6: Final answer
   x = 2,609,613.30