Finding the Third Proportional to 1,710,405 and 3,691,998

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,405 : 3,691,998 = 3,691,998 : x
2. Step 2: Convert to fraction form
   1,710,405/3,691,998 = 3,691,998/x
3. Step 3: Cross multiply
   1,710,405x = 3,691,998 × 3,691,998
4. Step 4: Simplify right side
   1,710,405x = 13,630,849,232,004
5. Step 5: Solve for x
   x = 13,630,849,232,004/1,710,405
6. Step 6: Final answer
   x = 7,969,369.38