Finding the Third Proportional to 36,346.50 and 53,109.84

Step by Step Solution

1. Step 1: Write the proportion equation
   36,346.50 : 53,109.84 = 53,109.84 : x
2. Step 2: Convert to fraction form
   36,346.50/53,109.84 = 53,109.84/x
3. Step 3: Cross multiply
   36,346.50x = 53,109.84 × 53,109.84
4. Step 4: Simplify right side
   36,346.50x = 2,820,655,503.15
5. Step 5: Solve for x
   x = 2,820,655,503.15/36,346.50
6. Step 6: Final answer
   x = 77,604.60