Finding the Third Proportional to 17,816.63 and 28,210.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,816.63 : 28,210.13 = 28,210.13 : x
2. Step 2: Convert to fraction form
   17,816.63/28,210.13 = 28,210.13/x
3. Step 3: Cross multiply
   17,816.63x = 28,210.13 × 28,210.13
4. Step 4: Simplify right side
   17,816.63x = 795,811,152.52
5. Step 5: Solve for x
   x = 795,811,152.52/17,816.63
6. Step 6: Final answer
   x = 44,666.77