Finding the Third Proportional to 1,710,396 and 3,691,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,396 : 3,691,980 = 3,691,980 : x
2. Step 2: Convert to fraction form
   1,710,396/3,691,980 = 3,691,980/x
3. Step 3: Cross multiply
   1,710,396x = 3,691,980 × 3,691,980
4. Step 4: Simplify right side
   1,710,396x = 13,630,716,320,400
5. Step 5: Solve for x
   x = 13,630,716,320,400/1,710,396
6. Step 6: Final answer
   x = 7,969,333.60