Finding the Third Proportional to 419,068.69 and 888,058.69

Step by Step Solution

1. Step 1: Write the proportion equation
   419,068.69 : 888,058.69 = 888,058.69 : x
2. Step 2: Convert to fraction form
   419,068.69/888,058.69 = 888,058.69/x
3. Step 3: Cross multiply
   419,068.69x = 888,058.69 × 888,058.69
4. Step 4: Simplify right side
   419,068.69x = 788,648,232,444.22
5. Step 5: Solve for x
   x = 788,648,232,444.22/419,068.69
6. Step 6: Final answer
   x = 1,881,906.85