Finding the Third Proportional to 8,831,056 and 12,955,950

Step by Step Solution

1. Step 1: Write the proportion equation
   8,831,056 : 12,955,950 = 12,955,950 : x
2. Step 2: Convert to fraction form
   8,831,056/12,955,950 = 12,955,950/x
3. Step 3: Cross multiply
   8,831,056x = 12,955,950 × 12,955,950
4. Step 4: Simplify right side
   8,831,056x = 167,856,640,402,500
5. Step 5: Solve for x
   x = 167,856,640,402,500/8,831,056
6. Step 6: Final answer
   x = 19,007,538.89