Finding the Third Proportional to 745,532 and 1,609,108

Step by Step Solution

1. Step 1: Write the proportion equation
   745,532 : 1,609,108 = 1,609,108 : x
2. Step 2: Convert to fraction form
   745,532/1,609,108 = 1,609,108/x
3. Step 3: Cross multiply
   745,532x = 1,609,108 × 1,609,108
4. Step 4: Simplify right side
   745,532x = 2,589,228,555,664
5. Step 5: Solve for x
   x = 2,589,228,555,664/745,532
6. Step 6: Final answer
   x = 3,472,994.53