Finding the Third Proportional to 1,850,580 and 2,828,358

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850,580 : 2,828,358 = 2,828,358 : x
2. Step 2: Convert to fraction form
   1,850,580/2,828,358 = 2,828,358/x
3. Step 3: Cross multiply
   1,850,580x = 2,828,358 × 2,828,358
4. Step 4: Simplify right side
   1,850,580x = 7,999,608,976,164
5. Step 5: Solve for x
   x = 7,999,608,976,164/1,850,580
6. Step 6: Final answer
   x = 4,322,757.72