Finding the Third Proportional to 49,651.50 and 69,454.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,651.50 : 69,454.50 = 69,454.50 : x
2. Step 2: Convert to fraction form
   49,651.50/69,454.50 = 69,454.50/x
3. Step 3: Cross multiply
   49,651.50x = 69,454.50 × 69,454.50
4. Step 4: Simplify right side
   49,651.50x = 4,823,927,570.25
5. Step 5: Solve for x
   x = 4,823,927,570.25/49,651.50
6. Step 6: Final answer
   x = 97,155.73