Finding the Third Proportional to 367,402 and 562,010

Step by Step Solution

1. Step 1: Write the proportion equation
   367,402 : 562,010 = 562,010 : x
2. Step 2: Convert to fraction form
   367,402/562,010 = 562,010/x
3. Step 3: Cross multiply
   367,402x = 562,010 × 562,010
4. Step 4: Simplify right side
   367,402x = 315,855,240,100
5. Step 5: Solve for x
   x = 315,855,240,100/367,402
6. Step 6: Final answer
   x = 859,699.29