Finding the Third Proportional to 48,158.25 and 63,900.56

Step by Step Solution

1. Step 1: Write the proportion equation
   48,158.25 : 63,900.56 = 63,900.56 : x
2. Step 2: Convert to fraction form
   48,158.25/63,900.56 = 63,900.56/x
3. Step 3: Cross multiply
   48,158.25x = 63,900.56 × 63,900.56
4. Step 4: Simplify right side
   48,158.25x = 4,083,281,887.82
5. Step 5: Solve for x
   x = 4,083,281,887.82/48,158.25
6. Step 6: Final answer
   x = 84,788.83