Finding the Third Proportional to 1,110,321 and 2,385,828

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,321 : 2,385,828 = 2,385,828 : x
2. Step 2: Convert to fraction form
   1,110,321/2,385,828 = 2,385,828/x
3. Step 3: Cross multiply
   1,110,321x = 2,385,828 × 2,385,828
4. Step 4: Simplify right side
   1,110,321x = 5,692,175,245,584
5. Step 5: Solve for x
   x = 5,692,175,245,584/1,110,321
6. Step 6: Final answer
   x = 5,126,603.25