Finding the Third Proportional to 62,468.09 and 89,029.44

Step by Step Solution

1. Step 1: Write the proportion equation
   62,468.09 : 89,029.44 = 89,029.44 : x
2. Step 2: Convert to fraction form
   62,468.09/89,029.44 = 89,029.44/x
3. Step 3: Cross multiply
   62,468.09x = 89,029.44 × 89,029.44
4. Step 4: Simplify right side
   62,468.09x = 7,926,241,437.11
5. Step 5: Solve for x
   x = 7,926,241,437.11/62,468.09
6. Step 6: Final answer
   x = 126,884.65