Finding the Third Proportional to 61,251.75 and 92,234.81

Step by Step Solution

1. Step 1: Write the proportion equation
   61,251.75 : 92,234.81 = 92,234.81 : x
2. Step 2: Convert to fraction form
   61,251.75/92,234.81 = 92,234.81/x
3. Step 3: Cross multiply
   61,251.75x = 92,234.81 × 92,234.81
4. Step 4: Simplify right side
   61,251.75x = 8,507,260,636.91
5. Step 5: Solve for x
   x = 8,507,260,636.91/61,251.75
6. Step 6: Final answer
   x = 138,890.08