Finding the Third Proportional to 30,526.88 and 73,530.28

Step by Step Solution

1. Step 1: Write the proportion equation
   30,526.88 : 73,530.28 = 73,530.28 : x
2. Step 2: Convert to fraction form
   30,526.88/73,530.28 = 73,530.28/x
3. Step 3: Cross multiply
   30,526.88x = 73,530.28 × 73,530.28
4. Step 4: Simplify right side
   30,526.88x = 5,406,702,260.70
5. Step 5: Solve for x
   x = 5,406,702,260.70/30,526.88
6. Step 6: Final answer
   x = 177,112.86