Finding the Third Proportional to 1,221,160 and 1,795,175

Step by Step Solution

1. Step 1: Write the proportion equation
   1,221,160 : 1,795,175 = 1,795,175 : x
2. Step 2: Convert to fraction form
   1,221,160/1,795,175 = 1,795,175/x
3. Step 3: Cross multiply
   1,221,160x = 1,795,175 × 1,795,175
4. Step 4: Simplify right side
   1,221,160x = 3,222,653,280,625
5. Step 5: Solve for x
   x = 3,222,653,280,625/1,221,160
6. Step 6: Final answer
   x = 2,639,009.86