Finding the Third Proportional to 44,636.63 and 69,172.31

Step by Step Solution

1. Step 1: Write the proportion equation
   44,636.63 : 69,172.31 = 69,172.31 : x
2. Step 2: Convert to fraction form
   44,636.63/69,172.31 = 69,172.31/x
3. Step 3: Cross multiply
   44,636.63x = 69,172.31 × 69,172.31
4. Step 4: Simplify right side
   44,636.63x = 4,784,808,816.60
5. Step 5: Solve for x
   x = 4,784,808,816.60/44,636.63
6. Step 6: Final answer
   x = 107,194.68