Finding the Third Proportional to 745,884 and 1,609,704

Step by Step Solution

1. Step 1: Write the proportion equation
   745,884 : 1,609,704 = 1,609,704 : x
2. Step 2: Convert to fraction form
   745,884/1,609,704 = 1,609,704/x
3. Step 3: Cross multiply
   745,884x = 1,609,704 × 1,609,704
4. Step 4: Simplify right side
   745,884x = 2,591,146,967,616
5. Step 5: Solve for x
   x = 2,591,146,967,616/745,884
6. Step 6: Final answer
   x = 3,473,927.54