Finding the Third Proportional to 98,133 and 155,644.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,133 : 155,644.50 = 155,644.50 : x
2. Step 2: Convert to fraction form
   98,133/155,644.50 = 155,644.50/x
3. Step 3: Cross multiply
   98,133x = 155,644.50 × 155,644.50
4. Step 4: Simplify right side
   98,133x = 24,225,210,380.25
5. Step 5: Solve for x
   x = 24,225,210,380.25/98,133
6. Step 6: Final answer
   x = 246,861.00