Finding the Third Proportional to 38,973 and 55,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,973 : 55,732.50 = 55,732.50 : x
2. Step 2: Convert to fraction form
   38,973/55,732.50 = 55,732.50/x
3. Step 3: Cross multiply
   38,973x = 55,732.50 × 55,732.50
4. Step 4: Simplify right side
   38,973x = 3,106,111,556.25
5. Step 5: Solve for x
   x = 3,106,111,556.25/38,973
6. Step 6: Final answer
   x = 79,699.06