Finding the Third Proportional to 714,146.63 and 1,106,485.31

Step by Step Solution

1. Step 1: Write the proportion equation
   714,146.63 : 1,106,485.31 = 1,106,485.31 : x
2. Step 2: Convert to fraction form
   714,146.63/1,106,485.31 = 1,106,485.31/x
3. Step 3: Cross multiply
   714,146.63x = 1,106,485.31 × 1,106,485.31
4. Step 4: Simplify right side
   714,146.63x = 1,224,309,746,778.22
5. Step 5: Solve for x
   x = 1,224,309,746,778.22/714,146.63
6. Step 6: Final answer
   x = 1,714,367.48