Finding the Third Proportional to 45,808.88 and 98,543.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,808.88 : 98,543.25 = 98,543.25 : x
2. Step 2: Convert to fraction form
   45,808.88/98,543.25 = 98,543.25/x
3. Step 3: Cross multiply
   45,808.88x = 98,543.25 × 98,543.25
4. Step 4: Simplify right side
   45,808.88x = 9,710,772,120.56
5. Step 5: Solve for x
   x = 9,710,772,120.56/45,808.88
6. Step 6: Final answer
   x = 211,984.51