Finding the Third Proportional to 164,952 and 359,428.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,952 : 359,428.50 = 359,428.50 : x
2. Step 2: Convert to fraction form
   164,952/359,428.50 = 359,428.50/x
3. Step 3: Cross multiply
   164,952x = 359,428.50 × 359,428.50
4. Step 4: Simplify right side
   164,952x = 129,188,846,612.25
5. Step 5: Solve for x
   x = 129,188,846,612.25/164,952
6. Step 6: Final answer
   x = 783,190.54