Finding the Third Proportional to 5,968,955 and 12,789,562

Step by Step Solution

1. Step 1: Write the proportion equation
   5,968,955 : 12,789,562 = 12,789,562 : x
2. Step 2: Convert to fraction form
   5,968,955/12,789,562 = 12,789,562/x
3. Step 3: Cross multiply
   5,968,955x = 12,789,562 × 12,789,562
4. Step 4: Simplify right side
   5,968,955x = 163,572,896,151,844
5. Step 5: Solve for x
   x = 163,572,896,151,844/5,968,955
6. Step 6: Final answer
   x = 27,403,941.92