Finding the Third Proportional to 28,716.19 and 63,095.63

Step by Step Solution

1. Step 1: Write the proportion equation
   28,716.19 : 63,095.63 = 63,095.63 : x
2. Step 2: Convert to fraction form
   28,716.19/63,095.63 = 63,095.63/x
3. Step 3: Cross multiply
   28,716.19x = 63,095.63 × 63,095.63
4. Step 4: Simplify right side
   28,716.19x = 3,981,057,894.14
5. Step 5: Solve for x
   x = 3,981,057,894.14/28,716.19
6. Step 6: Final answer
   x = 138,634.63