Finding the Third Proportional to 745,056 and 1,609,152

Step by Step Solution

1. Step 1: Write the proportion equation
   745,056 : 1,609,152 = 1,609,152 : x
2. Step 2: Convert to fraction form
   745,056/1,609,152 = 1,609,152/x
3. Step 3: Cross multiply
   745,056x = 1,609,152 × 1,609,152
4. Step 4: Simplify right side
   745,056x = 2,589,370,159,104
5. Step 5: Solve for x
   x = 2,589,370,159,104/745,056
6. Step 6: Final answer
   x = 3,475,403.40