Finding the Third Proportional to 459,308 and 985,060

Step by Step Solution

1. Step 1: Write the proportion equation
   459,308 : 985,060 = 985,060 : x
2. Step 2: Convert to fraction form
   459,308/985,060 = 985,060/x
3. Step 3: Cross multiply
   459,308x = 985,060 × 985,060
4. Step 4: Simplify right side
   459,308x = 970,343,203,600
5. Step 5: Solve for x
   x = 970,343,203,600/459,308
6. Step 6: Final answer
   x = 2,112,619.86