Finding the Third Proportional to 45,281.53 and 98,342.86

Step by Step Solution

1. Step 1: Write the proportion equation
   45,281.53 : 98,342.86 = 98,342.86 : x
2. Step 2: Convert to fraction form
   45,281.53/98,342.86 = 98,342.86/x
3. Step 3: Cross multiply
   45,281.53x = 98,342.86 × 98,342.86
4. Step 4: Simplify right side
   45,281.53x = 9,671,317,990.05
5. Step 5: Solve for x
   x = 9,671,317,990.05/45,281.53
6. Step 6: Final answer
   x = 213,581.96