Finding the Third Proportional to 45,489.73 and 98,710.52

Step by Step Solution

1. Step 1: Write the proportion equation
   45,489.73 : 98,710.52 = 98,710.52 : x
2. Step 2: Convert to fraction form
   45,489.73/98,710.52 = 98,710.52/x
3. Step 3: Cross multiply
   45,489.73x = 98,710.52 × 98,710.52
4. Step 4: Simplify right side
   45,489.73x = 9,743,767,437.31
5. Step 5: Solve for x
   x = 9,743,767,437.31/45,489.73
6. Step 6: Final answer
   x = 214,197.10