Finding the Third Proportional to 28,616.63 and 58,012.88

Step by Step Solution

1. Step 1: Write the proportion equation
   28,616.63 : 58,012.88 = 58,012.88 : x
2. Step 2: Convert to fraction form
   28,616.63/58,012.88 = 58,012.88/x
3. Step 3: Cross multiply
   28,616.63x = 58,012.88 × 58,012.88
4. Step 4: Simplify right side
   28,616.63x = 3,365,493,665.77
5. Step 5: Solve for x
   x = 3,365,493,665.77/28,616.63
6. Step 6: Final answer
   x = 117,606.24