Finding the Third Proportional to 739,969 and 1,106,980

Step by Step Solution

1. Step 1: Write the proportion equation
   739,969 : 1,106,980 = 1,106,980 : x
2. Step 2: Convert to fraction form
   739,969/1,106,980 = 1,106,980/x
3. Step 3: Cross multiply
   739,969x = 1,106,980 × 1,106,980
4. Step 4: Simplify right side
   739,969x = 1,225,404,720,400
5. Step 5: Solve for x
   x = 1,225,404,720,400/739,969
6. Step 6: Final answer
   x = 1,656,021.70