Finding the Third Proportional to 30,645.75 and 46,150.88

Step by Step Solution

1. Step 1: Write the proportion equation
   30,645.75 : 46,150.88 = 46,150.88 : x
2. Step 2: Convert to fraction form
   30,645.75/46,150.88 = 46,150.88/x
3. Step 3: Cross multiply
   30,645.75x = 46,150.88 × 46,150.88
4. Step 4: Simplify right side
   30,645.75x = 2,129,903,263.27
5. Step 5: Solve for x
   x = 2,129,903,263.27/30,645.75
6. Step 6: Final answer
   x = 69,500.77