Finding the Third Proportional to 99,806 and 150,746

Step by Step Solution

1. Step 1: Write the proportion equation
   99,806 : 150,746 = 150,746 : x
2. Step 2: Convert to fraction form
   99,806/150,746 = 150,746/x
3. Step 3: Cross multiply
   99,806x = 150,746 × 150,746
4. Step 4: Simplify right side
   99,806x = 22,724,356,516
5. Step 5: Solve for x
   x = 22,724,356,516/99,806
6. Step 6: Final answer
   x = 227,685.27