Finding the Third Proportional to 45,080 and 70,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,080 : 70,076.50 = 70,076.50 : x
2. Step 2: Convert to fraction form
   45,080/70,076.50 = 70,076.50/x
3. Step 3: Cross multiply
   45,080x = 70,076.50 × 70,076.50
4. Step 4: Simplify right side
   45,080x = 4,910,715,852.25
5. Step 5: Solve for x
   x = 4,910,715,852.25/45,080
6. Step 6: Final answer
   x = 108,933.36