Finding the Third Proportional to 99,634 and 152,343

Step by Step Solution

1. Step 1: Write the proportion equation
   99,634 : 152,343 = 152,343 : x
2. Step 2: Convert to fraction form
   99,634/152,343 = 152,343/x
3. Step 3: Cross multiply
   99,634x = 152,343 × 152,343
4. Step 4: Simplify right side
   99,634x = 23,208,389,649
5. Step 5: Solve for x
   x = 23,208,389,649/99,634
6. Step 6: Final answer
   x = 232,936.44