Finding the Third Proportional to 6,277,158 and 13,307,580

Step by Step Solution

1. Step 1: Write the proportion equation
   6,277,158 : 13,307,580 = 13,307,580 : x
2. Step 2: Convert to fraction form
   6,277,158/13,307,580 = 13,307,580/x
3. Step 3: Cross multiply
   6,277,158x = 13,307,580 × 13,307,580
4. Step 4: Simplify right side
   6,277,158x = 177,091,685,456,400
5. Step 5: Solve for x
   x = 177,091,685,456,400/6,277,158
6. Step 6: Final answer
   x = 28,212,080.28