Finding the Third Proportional to 598,264 and 1,264,064

Step by Step Solution

1. Step 1: Write the proportion equation
   598,264 : 1,264,064 = 1,264,064 : x
2. Step 2: Convert to fraction form
   598,264/1,264,064 = 1,264,064/x
3. Step 3: Cross multiply
   598,264x = 1,264,064 × 1,264,064
4. Step 4: Simplify right side
   598,264x = 1,597,857,796,096
5. Step 5: Solve for x
   x = 1,597,857,796,096/598,264
6. Step 6: Final answer
   x = 2,670,823.91