Finding the Third Proportional to 29,802.94 and 65,215.13

Step by Step Solution

1. Step 1: Write the proportion equation
   29,802.94 : 65,215.13 = 65,215.13 : x
2. Step 2: Convert to fraction form
   29,802.94/65,215.13 = 65,215.13/x
3. Step 3: Cross multiply
   29,802.94x = 65,215.13 × 65,215.13
4. Step 4: Simplify right side
   29,802.94x = 4,253,012,528.77
5. Step 5: Solve for x
   x = 4,253,012,528.77/29,802.94
6. Step 6: Final answer
   x = 142,704.47