Finding the Third Proportional to 43,008.19 and 59,429.53

Step by Step Solution

1. Step 1: Write the proportion equation
   43,008.19 : 59,429.53 = 59,429.53 : x
2. Step 2: Convert to fraction form
   43,008.19/59,429.53 = 59,429.53/x
3. Step 3: Cross multiply
   43,008.19x = 59,429.53 × 59,429.53
4. Step 4: Simplify right side
   43,008.19x = 3,531,869,184.59
5. Step 5: Solve for x
   x = 3,531,869,184.59/43,008.19
6. Step 6: Final answer
   x = 82,120.86