Finding the Third Proportional to 179,127 and 377,689.50

Step by Step Solution

1. Step 1: Write the proportion equation
   179,127 : 377,689.50 = 377,689.50 : x
2. Step 2: Convert to fraction form
   179,127/377,689.50 = 377,689.50/x
3. Step 3: Cross multiply
   179,127x = 377,689.50 × 377,689.50
4. Step 4: Simplify right side
   179,127x = 142,649,358,410.25
5. Step 5: Solve for x
   x = 142,649,358,410.25/179,127
6. Step 6: Final answer
   x = 796,358.78