Finding the Third Proportional to 6,977,077,049 and 10,724,267,655

Step by Step Solution

1. Step 1: Write the proportion equation
   6,977,077,049 : 10,724,267,655 = 10,724,267,655 : x
2. Step 2: Convert to fraction form
   6,977,077,049/10,724,267,655 = 10,724,267,655/x
3. Step 3: Cross multiply
   6,977,077,049x = 10,724,267,655 × 10,724,267,655
4. Step 4: Simplify right side
   6,977,077,049x = 115,009,916,736,079,200,256
5. Step 5: Solve for x
   x = 115,009,916,736,079,200,256/6,977,077,049
6. Step 6: Final answer
   x = 16,483,968,276.17