Finding the Third Proportional to 1,478,888 and 2,283,546

Step by Step Solution

1. Step 1: Write the proportion equation
   1,478,888 : 2,283,546 = 2,283,546 : x
2. Step 2: Convert to fraction form
   1,478,888/2,283,546 = 2,283,546/x
3. Step 3: Cross multiply
   1,478,888x = 2,283,546 × 2,283,546
4. Step 4: Simplify right side
   1,478,888x = 5,214,582,334,116
5. Step 5: Solve for x
   x = 5,214,582,334,116/1,478,888
6. Step 6: Final answer
   x = 3,526,015.72