Finding the Third Proportional to 29,566.69 and 64,054.13

Step by Step Solution

1. Step 1: Write the proportion equation
   29,566.69 : 64,054.13 = 64,054.13 : x
2. Step 2: Convert to fraction form
   29,566.69/64,054.13 = 64,054.13/x
3. Step 3: Cross multiply
   29,566.69x = 64,054.13 × 64,054.13
4. Step 4: Simplify right side
   29,566.69x = 4,102,930,929.52
5. Step 5: Solve for x
   x = 4,102,930,929.52/29,566.69
6. Step 6: Final answer
   x = 138,768.70