Finding the Third Proportional to 853,276 and 1,827,997

Step by Step Solution

1. Step 1: Write the proportion equation
   853,276 : 1,827,997 = 1,827,997 : x
2. Step 2: Convert to fraction form
   853,276/1,827,997 = 1,827,997/x
3. Step 3: Cross multiply
   853,276x = 1,827,997 × 1,827,997
4. Step 4: Simplify right side
   853,276x = 3,341,573,032,009
5. Step 5: Solve for x
   x = 3,341,573,032,009/853,276
6. Step 6: Final answer
   x = 3,916,169.01