Finding the Third Proportional to 49,655.63 and 74,950.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,655.63 : 74,950.50 = 74,950.50 : x
2. Step 2: Convert to fraction form
   49,655.63/74,950.50 = 74,950.50/x
3. Step 3: Cross multiply
   49,655.63x = 74,950.50 × 74,950.50
4. Step 4: Simplify right side
   49,655.63x = 5,617,577,450.25
5. Step 5: Solve for x
   x = 5,617,577,450.25/49,655.63
6. Step 6: Final answer
   x = 113,130.74