Finding the Third Proportional to 98,266.50 and 148,212

Step by Step Solution

1. Step 1: Write the proportion equation
   98,266.50 : 148,212 = 148,212 : x
2. Step 2: Convert to fraction form
   98,266.50/148,212 = 148,212/x
3. Step 3: Cross multiply
   98,266.50x = 148,212 × 148,212
4. Step 4: Simplify right side
   98,266.50x = 21,966,796,944
5. Step 5: Solve for x
   x = 21,966,796,944/98,266.50
6. Step 6: Final answer
   x = 223,543.09