Finding the Third Proportional to 1,960,610 and 4,307,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,960,610 : 4,307,832 = 4,307,832 : x
2. Step 2: Convert to fraction form
   1,960,610/4,307,832 = 4,307,832/x
3. Step 3: Cross multiply
   1,960,610x = 4,307,832 × 4,307,832
4. Step 4: Simplify right side
   1,960,610x = 18,557,416,540,224
5. Step 5: Solve for x
   x = 18,557,416,540,224/1,960,610
6. Step 6: Final answer
   x = 9,465,123.89