Finding the Third Proportional to 162,056 and 245,319.75

Step by Step Solution

1. Step 1: Write the proportion equation
   162,056 : 245,319.75 = 245,319.75 : x
2. Step 2: Convert to fraction form
   162,056/245,319.75 = 245,319.75/x
3. Step 3: Cross multiply
   162,056x = 245,319.75 × 245,319.75
4. Step 4: Simplify right side
   162,056x = 60,181,779,740.06
5. Step 5: Solve for x
   x = 60,181,779,740.06/162,056
6. Step 6: Final answer
   x = 371,364.09