Finding the Third Proportional to 28,865.53 and 45,966.09

Step by Step Solution

1. Step 1: Write the proportion equation
   28,865.53 : 45,966.09 = 45,966.09 : x
2. Step 2: Convert to fraction form
   28,865.53/45,966.09 = 45,966.09/x
3. Step 3: Cross multiply
   28,865.53x = 45,966.09 × 45,966.09
4. Step 4: Simplify right side
   28,865.53x = 2,112,881,774.63
5. Step 5: Solve for x
   x = 2,112,881,774.63/28,865.53
6. Step 6: Final answer
   x = 73,197.40