Finding the Third Proportional to 50,126 and 103,432

Step by Step Solution

1. Step 1: Write the proportion equation
   50,126 : 103,432 = 103,432 : x
2. Step 2: Convert to fraction form
   50,126/103,432 = 103,432/x
3. Step 3: Cross multiply
   50,126x = 103,432 × 103,432
4. Step 4: Simplify right side
   50,126x = 10,698,178,624
5. Step 5: Solve for x
   x = 10,698,178,624/50,126
6. Step 6: Final answer
   x = 213,425.74