Finding the Third Proportional to 49,588.88 and 70,692.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,588.88 : 70,692.75 = 70,692.75 : x
2. Step 2: Convert to fraction form
   49,588.88/70,692.75 = 70,692.75/x
3. Step 3: Cross multiply
   49,588.88x = 70,692.75 × 70,692.75
4. Step 4: Simplify right side
   49,588.88x = 4,997,464,902.56
5. Step 5: Solve for x
   x = 4,997,464,902.56/49,588.88
6. Step 6: Final answer
   x = 100,777.94