Finding the Third Proportional to 488,268.63 and 1,069,630.31

Step by Step Solution

1. Step 1: Write the proportion equation
   488,268.63 : 1,069,630.31 = 1,069,630.31 : x
2. Step 2: Convert to fraction form
   488,268.63/1,069,630.31 = 1,069,630.31/x
3. Step 3: Cross multiply
   488,268.63x = 1,069,630.31 × 1,069,630.31
4. Step 4: Simplify right side
   488,268.63x = 1,144,109,005,418.85
5. Step 5: Solve for x
   x = 1,144,109,005,418.85/488,268.63
6. Step 6: Final answer
   x = 2,343,195.79