Finding the Third Proportional to 29,541.59 and 64,849.68

Step by Step Solution

1. Step 1: Write the proportion equation
   29,541.59 : 64,849.68 = 64,849.68 : x
2. Step 2: Convert to fraction form
   29,541.59/64,849.68 = 64,849.68/x
3. Step 3: Cross multiply
   29,541.59x = 64,849.68 × 64,849.68
4. Step 4: Simplify right side
   29,541.59x = 4,205,480,448.93
5. Step 5: Solve for x
   x = 4,205,480,448.93/29,541.59
6. Step 6: Final answer
   x = 142,357.98