Finding the Third Proportional to 37,753 and 52,809.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,753 : 52,809.50 = 52,809.50 : x
2. Step 2: Convert to fraction form
   37,753/52,809.50 = 52,809.50/x
3. Step 3: Cross multiply
   37,753x = 52,809.50 × 52,809.50
4. Step 4: Simplify right side
   37,753x = 2,788,843,290.25
5. Step 5: Solve for x
   x = 2,788,843,290.25/37,753
6. Step 6: Final answer
   x = 73,870.77