Finding the Third Proportional to 5,739,904 and 12,074,688

Step by Step Solution

1. Step 1: Write the proportion equation
   5,739,904 : 12,074,688 = 12,074,688 : x
2. Step 2: Convert to fraction form
   5,739,904/12,074,688 = 12,074,688/x
3. Step 3: Cross multiply
   5,739,904x = 12,074,688 × 12,074,688
4. Step 4: Simplify right side
   5,739,904x = 145,798,090,297,344
5. Step 5: Solve for x
   x = 145,798,090,297,344/5,739,904
6. Step 6: Final answer
   x = 25,400,788.98