Finding the Third Proportional to 39,653.63 and 61,493.63

Step by Step Solution

1. Step 1: Write the proportion equation
   39,653.63 : 61,493.63 = 61,493.63 : x
2. Step 2: Convert to fraction form
   39,653.63/61,493.63 = 61,493.63/x
3. Step 3: Cross multiply
   39,653.63x = 61,493.63 × 61,493.63
4. Step 4: Simplify right side
   39,653.63x = 3,781,465,915.64
5. Step 5: Solve for x
   x = 3,781,465,915.64/39,653.63
6. Step 6: Final answer
   x = 95,362.43