Finding the Third Proportional to 116,106 and 237,132

Step by Step Solution

1. Step 1: Write the proportion equation
   116,106 : 237,132 = 237,132 : x
2. Step 2: Convert to fraction form
   116,106/237,132 = 237,132/x
3. Step 3: Cross multiply
   116,106x = 237,132 × 237,132
4. Step 4: Simplify right side
   116,106x = 56,231,585,424
5. Step 5: Solve for x
   x = 56,231,585,424/116,106
6. Step 6: Final answer
   x = 484,312.49