Finding the Third Proportional to 439,174.50 and 958,674

Step by Step Solution

1. Step 1: Write the proportion equation
   439,174.50 : 958,674 = 958,674 : x
2. Step 2: Convert to fraction form
   439,174.50/958,674 = 958,674/x
3. Step 3: Cross multiply
   439,174.50x = 958,674 × 958,674
4. Step 4: Simplify right side
   439,174.50x = 919,055,838,276
5. Step 5: Solve for x
   x = 919,055,838,276/439,174.50
6. Step 6: Final answer
   x = 2,092,689.44