Finding the Third Proportional to 98,869.50 and 233,112

Step by Step Solution

1. Step 1: Write the proportion equation
   98,869.50 : 233,112 = 233,112 : x
2. Step 2: Convert to fraction form
   98,869.50/233,112 = 233,112/x
3. Step 3: Cross multiply
   98,869.50x = 233,112 × 233,112
4. Step 4: Simplify right side
   98,869.50x = 54,341,204,544
5. Step 5: Solve for x
   x = 54,341,204,544/98,869.50
6. Step 6: Final answer
   x = 549,625.56