Finding the Third Proportional to 1,817,190 and 2,801,598

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817,190 : 2,801,598 = 2,801,598 : x
2. Step 2: Convert to fraction form
   1,817,190/2,801,598 = 2,801,598/x
3. Step 3: Cross multiply
   1,817,190x = 2,801,598 × 2,801,598
4. Step 4: Simplify right side
   1,817,190x = 7,848,951,353,604
5. Step 5: Solve for x
   x = 7,848,951,353,604/1,817,190
6. Step 6: Final answer
   x = 4,319,279.41