Finding the Third Proportional to 62,467.09 and 137,087.98

Step by Step Solution

1. Step 1: Write the proportion equation
   62,467.09 : 137,087.98 = 137,087.98 : x
2. Step 2: Convert to fraction form
   62,467.09/137,087.98 = 137,087.98/x
3. Step 3: Cross multiply
   62,467.09x = 137,087.98 × 137,087.98
4. Step 4: Simplify right side
   62,467.09x = 18,793,115,460.00
5. Step 5: Solve for x
   x = 18,793,115,460.00/62,467.09
6. Step 6: Final answer
   x = 300,848.24