Finding the Third Proportional to 36,154.50 and 74,070.75

Step by Step Solution

1. Step 1: Write the proportion equation
   36,154.50 : 74,070.75 = 74,070.75 : x
2. Step 2: Convert to fraction form
   36,154.50/74,070.75 = 74,070.75/x
3. Step 3: Cross multiply
   36,154.50x = 74,070.75 × 74,070.75
4. Step 4: Simplify right side
   36,154.50x = 5,486,476,005.56
5. Step 5: Solve for x
   x = 5,486,476,005.56/36,154.50
6. Step 6: Final answer
   x = 151,750.85