Finding the Third Proportional to 1,915,898 and 3,193,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,915,898 : 3,193,028 = 3,193,028 : x
2. Step 2: Convert to fraction form
   1,915,898/3,193,028 = 3,193,028/x
3. Step 3: Cross multiply
   1,915,898x = 3,193,028 × 3,193,028
4. Step 4: Simplify right side
   1,915,898x = 10,195,427,808,784
5. Step 5: Solve for x
   x = 10,195,427,808,784/1,915,898
6. Step 6: Final answer
   x = 5,321,487.79