Finding the Third Proportional to 40,507 and 61,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,507 : 61,300.50 = 61,300.50 : x
2. Step 2: Convert to fraction form
   40,507/61,300.50 = 61,300.50/x
3. Step 3: Cross multiply
   40,507x = 61,300.50 × 61,300.50
4. Step 4: Simplify right side
   40,507x = 3,757,751,300.25
5. Step 5: Solve for x
   x = 3,757,751,300.25/40,507
6. Step 6: Final answer
   x = 92,767.95