Finding the Third Proportional to 45,718.17 and 98,179.59

Step by Step Solution

1. Step 1: Write the proportion equation
   45,718.17 : 98,179.59 = 98,179.59 : x
2. Step 2: Convert to fraction form
   45,718.17/98,179.59 = 98,179.59/x
3. Step 3: Cross multiply
   45,718.17x = 98,179.59 × 98,179.59
4. Step 4: Simplify right side
   45,718.17x = 9,639,232,628.92
5. Step 5: Solve for x
   x = 9,639,232,628.92/45,718.17
6. Step 6: Final answer
   x = 210,840.29