Finding the Third Proportional to 77,117.06 and 116,010.56

Step by Step Solution

1. Step 1: Write the proportion equation
   77,117.06 : 116,010.56 = 116,010.56 : x
2. Step 2: Convert to fraction form
   77,117.06/116,010.56 = 116,010.56/x
3. Step 3: Cross multiply
   77,117.06x = 116,010.56 × 116,010.56
4. Step 4: Simplify right side
   77,117.06x = 13,458,450,611.57
5. Step 5: Solve for x
   x = 13,458,450,611.57/77,117.06
6. Step 6: Final answer
   x = 174,519.75