Finding the Third Proportional to 30,615.96 and 46,385.37

Step by Step Solution

1. Step 1: Write the proportion equation
   30,615.96 : 46,385.37 = 46,385.37 : x
2. Step 2: Convert to fraction form
   30,615.96/46,385.37 = 46,385.37/x
3. Step 3: Cross multiply
   30,615.96x = 46,385.37 × 46,385.37
4. Step 4: Simplify right side
   30,615.96x = 2,151,602,289.12
5. Step 5: Solve for x
   x = 2,151,602,289.12/30,615.96
6. Step 6: Final answer
   x = 70,277.14