Finding the Third Proportional to 37,260 and 56,740.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,260 : 56,740.50 = 56,740.50 : x
2. Step 2: Convert to fraction form
   37,260/56,740.50 = 56,740.50/x
3. Step 3: Cross multiply
   37,260x = 56,740.50 × 56,740.50
4. Step 4: Simplify right side
   37,260x = 3,219,484,340.25
5. Step 5: Solve for x
   x = 3,219,484,340.25/37,260
6. Step 6: Final answer
   x = 86,405.91