Finding the Third Proportional to 40,300.50 and 61,119

Step by Step Solution

1. Step 1: Write the proportion equation
   40,300.50 : 61,119 = 61,119 : x
2. Step 2: Convert to fraction form
   40,300.50/61,119 = 61,119/x
3. Step 3: Cross multiply
   40,300.50x = 61,119 × 61,119
4. Step 4: Simplify right side
   40,300.50x = 3,735,532,161
5. Step 5: Solve for x
   x = 3,735,532,161/40,300.50
6. Step 6: Final answer
   x = 92,691.96