Finding the Third Proportional to 28,012.71 and 60,692.63

Step by Step Solution

1. Step 1: Write the proportion equation
   28,012.71 : 60,692.63 = 60,692.63 : x
2. Step 2: Convert to fraction form
   28,012.71/60,692.63 = 60,692.63/x
3. Step 3: Cross multiply
   28,012.71x = 60,692.63 × 60,692.63
4. Step 4: Simplify right side
   28,012.71x = 3,683,594,729.39
5. Step 5: Solve for x
   x = 3,683,594,729.39/28,012.71
6. Step 6: Final answer
   x = 131,497.26