Finding the Third Proportional to 37,280.25 and 74,526.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,280.25 : 74,526.75 = 74,526.75 : x
2. Step 2: Convert to fraction form
   37,280.25/74,526.75 = 74,526.75/x
3. Step 3: Cross multiply
   37,280.25x = 74,526.75 × 74,526.75
4. Step 4: Simplify right side
   37,280.25x = 5,554,236,465.56
5. Step 5: Solve for x
   x = 5,554,236,465.56/37,280.25
6. Step 6: Final answer
   x = 148,986.03