Finding the Third Proportional to 336,071 and 703,300

Step by Step Solution

1. Step 1: Write the proportion equation
   336,071 : 703,300 = 703,300 : x
2. Step 2: Convert to fraction form
   336,071/703,300 = 703,300/x
3. Step 3: Cross multiply
   336,071x = 703,300 × 703,300
4. Step 4: Simplify right side
   336,071x = 494,630,890,000
5. Step 5: Solve for x
   x = 494,630,890,000/336,071
6. Step 6: Final answer
   x = 1,471,804.74