Finding the Third Proportional to 372,996 and 562,602

Step by Step Solution

1. Step 1: Write the proportion equation
   372,996 : 562,602 = 562,602 : x
2. Step 2: Convert to fraction form
   372,996/562,602 = 562,602/x
3. Step 3: Cross multiply
   372,996x = 562,602 × 562,602
4. Step 4: Simplify right side
   372,996x = 316,521,010,404
5. Step 5: Solve for x
   x = 316,521,010,404/372,996
6. Step 6: Final answer
   x = 848,590.90