Finding the Third Proportional to 28,965.94 and 63,468.56

Step by Step Solution

1. Step 1: Write the proportion equation
   28,965.94 : 63,468.56 = 63,468.56 : x
2. Step 2: Convert to fraction form
   28,965.94/63,468.56 = 63,468.56/x
3. Step 3: Cross multiply
   28,965.94x = 63,468.56 × 63,468.56
4. Step 4: Simplify right side
   28,965.94x = 4,028,258,425.82
5. Step 5: Solve for x
   x = 4,028,258,425.82/28,965.94
6. Step 6: Final answer
   x = 139,068.81