Finding the Third Proportional to 1,730,724 and 3,759,978

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730,724 : 3,759,978 = 3,759,978 : x
2. Step 2: Convert to fraction form
   1,730,724/3,759,978 = 3,759,978/x
3. Step 3: Cross multiply
   1,730,724x = 3,759,978 × 3,759,978
4. Step 4: Simplify right side
   1,730,724x = 14,137,434,560,484
5. Step 5: Solve for x
   x = 14,137,434,560,484/1,730,724
6. Step 6: Final answer
   x = 8,168,508.99