Finding the Third Proportional to 500,316 and 1,021,008

Step by Step Solution

1. Step 1: Write the proportion equation
   500,316 : 1,021,008 = 1,021,008 : x
2. Step 2: Convert to fraction form
   500,316/1,021,008 = 1,021,008/x
3. Step 3: Cross multiply
   500,316x = 1,021,008 × 1,021,008
4. Step 4: Simplify right side
   500,316x = 1,042,457,336,064
5. Step 5: Solve for x
   x = 1,042,457,336,064/500,316
6. Step 6: Final answer
   x = 2,083,597.84