Finding the Third Proportional to 28,615.31 and 59,844.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,615.31 : 59,844.38 = 59,844.38 : x
2. Step 2: Convert to fraction form
   28,615.31/59,844.38 = 59,844.38/x
3. Step 3: Cross multiply
   28,615.31x = 59,844.38 × 59,844.38
4. Step 4: Simplify right side
   28,615.31x = 3,581,349,219.14
5. Step 5: Solve for x
   x = 3,581,349,219.14/28,615.31
6. Step 6: Final answer
   x = 125,154.99