Finding the Third Proportional to 598,632 and 1,296,773

Step by Step Solution

1. Step 1: Write the proportion equation
   598,632 : 1,296,773 = 1,296,773 : x
2. Step 2: Convert to fraction form
   598,632/1,296,773 = 1,296,773/x
3. Step 3: Cross multiply
   598,632x = 1,296,773 × 1,296,773
4. Step 4: Simplify right side
   598,632x = 1,681,620,213,529
5. Step 5: Solve for x
   x = 1,681,620,213,529/598,632
6. Step 6: Final answer
   x = 2,809,105.12