Finding the Third Proportional to 347,868 and 753,300

Step by Step Solution

1. Step 1: Write the proportion equation
   347,868 : 753,300 = 753,300 : x
2. Step 2: Convert to fraction form
   347,868/753,300 = 753,300/x
3. Step 3: Cross multiply
   347,868x = 753,300 × 753,300
4. Step 4: Simplify right side
   347,868x = 567,460,890,000
5. Step 5: Solve for x
   x = 567,460,890,000/347,868
6. Step 6: Final answer
   x = 1,631,253.49