Finding the Third Proportional to 745,429 and 1,608,884

Step by Step Solution

1. Step 1: Write the proportion equation
   745,429 : 1,608,884 = 1,608,884 : x
2. Step 2: Convert to fraction form
   745,429/1,608,884 = 1,608,884/x
3. Step 3: Cross multiply
   745,429x = 1,608,884 × 1,608,884
4. Step 4: Simplify right side
   745,429x = 2,588,507,725,456
5. Step 5: Solve for x
   x = 2,588,507,725,456/745,429
6. Step 6: Final answer
   x = 3,472,507.41