Finding the Third Proportional to 344,870 and 532,066

Step by Step Solution

1. Step 1: Write the proportion equation
   344,870 : 532,066 = 532,066 : x
2. Step 2: Convert to fraction form
   344,870/532,066 = 532,066/x
3. Step 3: Cross multiply
   344,870x = 532,066 × 532,066
4. Step 4: Simplify right side
   344,870x = 283,094,228,356
5. Step 5: Solve for x
   x = 283,094,228,356/344,870
6. Step 6: Final answer
   x = 820,872.29