Finding the Third Proportional to 98,731.50 and 232,830

Step by Step Solution

1. Step 1: Write the proportion equation
   98,731.50 : 232,830 = 232,830 : x
2. Step 2: Convert to fraction form
   98,731.50/232,830 = 232,830/x
3. Step 3: Cross multiply
   98,731.50x = 232,830 × 232,830
4. Step 4: Simplify right side
   98,731.50x = 54,209,808,900
5. Step 5: Solve for x
   x = 54,209,808,900/98,731.50
6. Step 6: Final answer
   x = 549,062.95