Finding the Third Proportional to 37,881 and 56,086.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,881 : 56,086.50 = 56,086.50 : x
2. Step 2: Convert to fraction form
   37,881/56,086.50 = 56,086.50/x
3. Step 3: Cross multiply
   37,881x = 56,086.50 × 56,086.50
4. Step 4: Simplify right side
   37,881x = 3,145,695,482.25
5. Step 5: Solve for x
   x = 3,145,695,482.25/37,881
6. Step 6: Final answer
   x = 83,041.51