Finding the Third Proportional to 45,624.56 and 61,029.56

Step by Step Solution

1. Step 1: Write the proportion equation
   45,624.56 : 61,029.56 = 61,029.56 : x
2. Step 2: Convert to fraction form
   45,624.56/61,029.56 = 61,029.56/x
3. Step 3: Cross multiply
   45,624.56x = 61,029.56 × 61,029.56
4. Step 4: Simplify right side
   45,624.56x = 3,724,607,498.94
5. Step 5: Solve for x
   x = 3,724,607,498.94/45,624.56
6. Step 6: Final answer
   x = 81,636.02