Finding the Third Proportional to 5,968,953 and 12,789,558

Step by Step Solution

1. Step 1: Write the proportion equation
   5,968,953 : 12,789,558 = 12,789,558 : x
2. Step 2: Convert to fraction form
   5,968,953/12,789,558 = 12,789,558/x
3. Step 3: Cross multiply
   5,968,953x = 12,789,558 × 12,789,558
4. Step 4: Simplify right side
   5,968,953x = 163,572,793,835,364
5. Step 5: Solve for x
   x = 163,572,793,835,364/5,968,953
6. Step 6: Final answer
   x = 27,403,933.96