Finding the Third Proportional to 459,632 and 993,056

Step by Step Solution

1. Step 1: Write the proportion equation
   459,632 : 993,056 = 993,056 : x
2. Step 2: Convert to fraction form
   459,632/993,056 = 993,056/x
3. Step 3: Cross multiply
   459,632x = 993,056 × 993,056
4. Step 4: Simplify right side
   459,632x = 986,160,219,136
5. Step 5: Solve for x
   x = 986,160,219,136/459,632
6. Step 6: Final answer
   x = 2,145,543.00