Finding the Third Proportional to 38,152.50 and 56,126

Step by Step Solution

1. Step 1: Write the proportion equation
   38,152.50 : 56,126 = 56,126 : x
2. Step 2: Convert to fraction form
   38,152.50/56,126 = 56,126/x
3. Step 3: Cross multiply
   38,152.50x = 56,126 × 56,126
4. Step 4: Simplify right side
   38,152.50x = 3,150,127,876
5. Step 5: Solve for x
   x = 3,150,127,876/38,152.50
6. Step 6: Final answer
   x = 82,566.75