Finding the Third Proportional to 50,088 and 77,453

Step by Step Solution

1. Step 1: Write the proportion equation
   50,088 : 77,453 = 77,453 : x
2. Step 2: Convert to fraction form
   50,088/77,453 = 77,453/x
3. Step 3: Cross multiply
   50,088x = 77,453 × 77,453
4. Step 4: Simplify right side
   50,088x = 5,998,967,209
5. Step 5: Solve for x
   x = 5,998,967,209/50,088
6. Step 6: Final answer
   x = 119,768.55