Finding the Third Proportional to 780,048 and 1,164,969

Step by Step Solution

1. Step 1: Write the proportion equation
   780,048 : 1,164,969 = 1,164,969 : x
2. Step 2: Convert to fraction form
   780,048/1,164,969 = 1,164,969/x
3. Step 3: Cross multiply
   780,048x = 1,164,969 × 1,164,969
4. Step 4: Simplify right side
   780,048x = 1,357,152,770,961
5. Step 5: Solve for x
   x = 1,357,152,770,961/780,048
6. Step 6: Final answer
   x = 1,739,832.38