Finding the Third Proportional to 30,400.52 and 48,564.56

Step by Step Solution

1. Step 1: Write the proportion equation
   30,400.52 : 48,564.56 = 48,564.56 : x
2. Step 2: Convert to fraction form
   30,400.52/48,564.56 = 48,564.56/x
3. Step 3: Cross multiply
   30,400.52x = 48,564.56 × 48,564.56
4. Step 4: Simplify right side
   30,400.52x = 2,358,516,730.82
5. Step 5: Solve for x
   x = 2,358,516,730.82/30,400.52
6. Step 6: Final answer
   x = 77,581.45