Finding the Third Proportional to 36,940.13 and 76,507.88

Step by Step Solution

1. Step 1: Write the proportion equation
   36,940.13 : 76,507.88 = 76,507.88 : x
2. Step 2: Convert to fraction form
   36,940.13/76,507.88 = 76,507.88/x
3. Step 3: Cross multiply
   36,940.13x = 76,507.88 × 76,507.88
4. Step 4: Simplify right side
   36,940.13x = 5,853,454,937.02
5. Step 5: Solve for x
   x = 5,853,454,937.02/36,940.13
6. Step 6: Final answer
   x = 158,457.91