Finding the Third Proportional to 39,653 and 63,751.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,653 : 63,751.50 = 63,751.50 : x
2. Step 2: Convert to fraction form
   39,653/63,751.50 = 63,751.50/x
3. Step 3: Cross multiply
   39,653x = 63,751.50 × 63,751.50
4. Step 4: Simplify right side
   39,653x = 4,064,253,752.25
5. Step 5: Solve for x
   x = 4,064,253,752.25/39,653
6. Step 6: Final answer
   x = 102,495.49