Finding the Third Proportional to 2,155,394.25 and 3,592,170

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,394.25 : 3,592,170 = 3,592,170 : x
2. Step 2: Convert to fraction form
   2,155,394.25/3,592,170 = 3,592,170/x
3. Step 3: Cross multiply
   2,155,394.25x = 3,592,170 × 3,592,170
4. Step 4: Simplify right side
   2,155,394.25x = 12,903,685,308,900
5. Step 5: Solve for x
   x = 12,903,685,308,900/2,155,394.25
6. Step 6: Final answer
   x = 5,986,693.76