Finding the Third Proportional to 509,176 and 1,060,184

Step by Step Solution

1. Step 1: Write the proportion equation
   509,176 : 1,060,184 = 1,060,184 : x
2. Step 2: Convert to fraction form
   509,176/1,060,184 = 1,060,184/x
3. Step 3: Cross multiply
   509,176x = 1,060,184 × 1,060,184
4. Step 4: Simplify right side
   509,176x = 1,123,990,113,856
5. Step 5: Solve for x
   x = 1,123,990,113,856/509,176
6. Step 6: Final answer
   x = 2,207,468.76