Finding the Third Proportional to 50,106 and 77,043

Step by Step Solution

1. Step 1: Write the proportion equation
   50,106 : 77,043 = 77,043 : x
2. Step 2: Convert to fraction form
   50,106/77,043 = 77,043/x
3. Step 3: Cross multiply
   50,106x = 77,043 × 77,043
4. Step 4: Simplify right side
   50,106x = 5,935,623,849
5. Step 5: Solve for x
   x = 5,935,623,849/50,106
6. Step 6: Final answer
   x = 118,461.34