Finding the Third Proportional to 64,653 and 100,910.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,653 : 100,910.25 = 100,910.25 : x
2. Step 2: Convert to fraction form
   64,653/100,910.25 = 100,910.25/x
3. Step 3: Cross multiply
   64,653x = 100,910.25 × 100,910.25
4. Step 4: Simplify right side
   64,653x = 10,182,878,555.06
5. Step 5: Solve for x
   x = 10,182,878,555.06/64,653
6. Step 6: Final answer
   x = 157,500.48