Finding the Third Proportional to 88,977 and 120,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,977 : 120,100.50 = 120,100.50 : x
2. Step 2: Convert to fraction form
   88,977/120,100.50 = 120,100.50/x
3. Step 3: Cross multiply
   88,977x = 120,100.50 × 120,100.50
4. Step 4: Simplify right side
   88,977x = 14,424,130,100.25
5. Step 5: Solve for x
   x = 14,424,130,100.25/88,977
6. Step 6: Final answer
   x = 162,110.77