Finding the Third Proportional to 42,633.13 and 71,050.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,633.13 : 71,050.75 = 71,050.75 : x
2. Step 2: Convert to fraction form
   42,633.13/71,050.75 = 71,050.75/x
3. Step 3: Cross multiply
   42,633.13x = 71,050.75 × 71,050.75
4. Step 4: Simplify right side
   42,633.13x = 5,048,209,075.56
5. Step 5: Solve for x
   x = 5,048,209,075.56/42,633.13
6. Step 6: Final answer
   x = 118,410.49