Finding the Third Proportional to 77,555.25 and 116,334

Step by Step Solution

1. Step 1: Write the proportion equation
   77,555.25 : 116,334 = 116,334 : x
2. Step 2: Convert to fraction form
   77,555.25/116,334 = 116,334/x
3. Step 3: Cross multiply
   77,555.25x = 116,334 × 116,334
4. Step 4: Simplify right side
   77,555.25x = 13,533,599,556
5. Step 5: Solve for x
   x = 13,533,599,556/77,555.25
6. Step 6: Final answer
   x = 174,502.69