Finding the Third Proportional to 810,114 and 1,772,796

Step by Step Solution

1. Step 1: Write the proportion equation
   810,114 : 1,772,796 = 1,772,796 : x
2. Step 2: Convert to fraction form
   810,114/1,772,796 = 1,772,796/x
3. Step 3: Cross multiply
   810,114x = 1,772,796 × 1,772,796
4. Step 4: Simplify right side
   810,114x = 3,142,805,657,616
5. Step 5: Solve for x
   x = 3,142,805,657,616/810,114
6. Step 6: Final answer
   x = 3,879,460.99