Finding the Third Proportional to 48,250.69 and 74,563.03

Step by Step Solution

1. Step 1: Write the proportion equation
   48,250.69 : 74,563.03 = 74,563.03 : x
2. Step 2: Convert to fraction form
   48,250.69/74,563.03 = 74,563.03/x
3. Step 3: Cross multiply
   48,250.69x = 74,563.03 × 74,563.03
4. Step 4: Simplify right side
   48,250.69x = 5,559,645,629.19
5. Step 5: Solve for x
   x = 5,559,645,629.19/48,250.69
6. Step 6: Final answer
   x = 115,224.17