Finding the Third Proportional to 379,194 and 834,661.50

Step by Step Solution

1. Step 1: Write the proportion equation
   379,194 : 834,661.50 = 834,661.50 : x
2. Step 2: Convert to fraction form
   379,194/834,661.50 = 834,661.50/x
3. Step 3: Cross multiply
   379,194x = 834,661.50 × 834,661.50
4. Step 4: Simplify right side
   379,194x = 696,659,819,582.25
5. Step 5: Solve for x
   x = 696,659,819,582.25/379,194
6. Step 6: Final answer
   x = 1,837,212.14