Finding the Third Proportional to 43,497.84 and 66,158.02

Step by Step Solution

1. Step 1: Write the proportion equation
   43,497.84 : 66,158.02 = 66,158.02 : x
2. Step 2: Convert to fraction form
   43,497.84/66,158.02 = 66,158.02/x
3. Step 3: Cross multiply
   43,497.84x = 66,158.02 × 66,158.02
4. Step 4: Simplify right side
   43,497.84x = 4,376,883,031.44
5. Step 5: Solve for x
   x = 4,376,883,031.44/43,497.84
6. Step 6: Final answer
   x = 100,622.99