Finding the Third Proportional to 391,182.75 and 825,096.38

Step by Step Solution

1. Step 1: Write the proportion equation
   391,182.75 : 825,096.38 = 825,096.38 : x
2. Step 2: Convert to fraction form
   391,182.75/825,096.38 = 825,096.38/x
3. Step 3: Cross multiply
   391,182.75x = 825,096.38 × 825,096.38
4. Step 4: Simplify right side
   391,182.75x = 680,784,028,038.14
5. Step 5: Solve for x
   x = 680,784,028,038.14/391,182.75
6. Step 6: Final answer
   x = 1,740,322.21