Finding the Third Proportional to 745,548 and 1,608,846

Step by Step Solution

1. Step 1: Write the proportion equation
   745,548 : 1,608,846 = 1,608,846 : x
2. Step 2: Convert to fraction form
   745,548/1,608,846 = 1,608,846/x
3. Step 3: Cross multiply
   745,548x = 1,608,846 × 1,608,846
4. Step 4: Simplify right side
   745,548x = 2,588,385,451,716
5. Step 5: Solve for x
   x = 2,588,385,451,716/745,548
6. Step 6: Final answer
   x = 3,471,789.14