Finding the Third Proportional to 6,863,478 and 14,922,156

Step by Step Solution

1. Step 1: Write the proportion equation
   6,863,478 : 14,922,156 = 14,922,156 : x
2. Step 2: Convert to fraction form
   6,863,478/14,922,156 = 14,922,156/x
3. Step 3: Cross multiply
   6,863,478x = 14,922,156 × 14,922,156
4. Step 4: Simplify right side
   6,863,478x = 222,670,739,688,336
5. Step 5: Solve for x
   x = 222,670,739,688,336/6,863,478
6. Step 6: Final answer
   x = 32,442,843.07