Finding the Third Proportional to 1,960,196 and 3,157,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,960,196 : 3,157,904 = 3,157,904 : x
2. Step 2: Convert to fraction form
   1,960,196/3,157,904 = 3,157,904/x
3. Step 3: Cross multiply
   1,960,196x = 3,157,904 × 3,157,904
4. Step 4: Simplify right side
   1,960,196x = 9,972,357,673,216
5. Step 5: Solve for x
   x = 9,972,357,673,216/1,960,196
6. Step 6: Final answer
   x = 5,087,428.85