Finding the Third Proportional to 745,948 and 1,609,832

Step by Step Solution

1. Step 1: Write the proportion equation
   745,948 : 1,609,832 = 1,609,832 : x
2. Step 2: Convert to fraction form
   745,948/1,609,832 = 1,609,832/x
3. Step 3: Cross multiply
   745,948x = 1,609,832 × 1,609,832
4. Step 4: Simplify right side
   745,948x = 2,591,559,068,224
5. Step 5: Solve for x
   x = 2,591,559,068,224/745,948
6. Step 6: Final answer
   x = 3,474,181.94