Finding the Third Proportional to 28,795.50 and 45,653.63

Step by Step Solution

1. Step 1: Write the proportion equation
   28,795.50 : 45,653.63 = 45,653.63 : x
2. Step 2: Convert to fraction form
   28,795.50/45,653.63 = 45,653.63/x
3. Step 3: Cross multiply
   28,795.50x = 45,653.63 × 45,653.63
4. Step 4: Simplify right side
   28,795.50x = 2,084,253,475.64
5. Step 5: Solve for x
   x = 2,084,253,475.64/28,795.50
6. Step 6: Final answer
   x = 72,381.22