Finding the Third Proportional to 77,799.50 and 114,224

Step by Step Solution

1. Step 1: Write the proportion equation
   77,799.50 : 114,224 = 114,224 : x
2. Step 2: Convert to fraction form
   77,799.50/114,224 = 114,224/x
3. Step 3: Cross multiply
   77,799.50x = 114,224 × 114,224
4. Step 4: Simplify right side
   77,799.50x = 13,047,122,176
5. Step 5: Solve for x
   x = 13,047,122,176/77,799.50
6. Step 6: Final answer
   x = 167,701.88