Finding the Third Proportional to 50,902 and 76,359

Step by Step Solution

1. Step 1: Write the proportion equation
   50,902 : 76,359 = 76,359 : x
2. Step 2: Convert to fraction form
   50,902/76,359 = 76,359/x
3. Step 3: Cross multiply
   50,902x = 76,359 × 76,359
4. Step 4: Simplify right side
   50,902x = 5,830,696,881
5. Step 5: Solve for x
   x = 5,830,696,881/50,902
6. Step 6: Final answer
   x = 114,547.50