Finding the Third Proportional to 352,302 and 771,934.50

Step by Step Solution

1. Step 1: Write the proportion equation
   352,302 : 771,934.50 = 771,934.50 : x
2. Step 2: Convert to fraction form
   352,302/771,934.50 = 771,934.50/x
3. Step 3: Cross multiply
   352,302x = 771,934.50 × 771,934.50
4. Step 4: Simplify right side
   352,302x = 595,882,872,290.25
5. Step 5: Solve for x
   x = 595,882,872,290.25/352,302
6. Step 6: Final answer
   x = 1,691,397.93