Finding the Third Proportional to 636,673.50 and 955,010

Step by Step Solution

1. Step 1: Write the proportion equation
   636,673.50 : 955,010 = 955,010 : x
2. Step 2: Convert to fraction form
   636,673.50/955,010 = 955,010/x
3. Step 3: Cross multiply
   636,673.50x = 955,010 × 955,010
4. Step 4: Simplify right side
   636,673.50x = 912,044,100,100
5. Step 5: Solve for x
   x = 912,044,100,100/636,673.50
6. Step 6: Final answer
   x = 1,432,514.63