Finding the Third Proportional to 45,621 and 98,046

Step by Step Solution

1. Step 1: Write the proportion equation
   45,621 : 98,046 = 98,046 : x
2. Step 2: Convert to fraction form
   45,621/98,046 = 98,046/x
3. Step 3: Cross multiply
   45,621x = 98,046 × 98,046
4. Step 4: Simplify right side
   45,621x = 9,613,018,116
5. Step 5: Solve for x
   x = 9,613,018,116/45,621
6. Step 6: Final answer
   x = 210,714.76