Finding the Third Proportional to 732,769 and 1,590,870

Step by Step Solution

1. Step 1: Write the proportion equation
   732,769 : 1,590,870 = 1,590,870 : x
2. Step 2: Convert to fraction form
   732,769/1,590,870 = 1,590,870/x
3. Step 3: Cross multiply
   732,769x = 1,590,870 × 1,590,870
4. Step 4: Simplify right side
   732,769x = 2,530,867,356,900
5. Step 5: Solve for x
   x = 2,530,867,356,900/732,769
6. Step 6: Final answer
   x = 3,453,840.65