Finding the Third Proportional to 5,706,246 and 8,864,073

Step by Step Solution

1. Step 1: Write the proportion equation
   5,706,246 : 8,864,073 = 8,864,073 : x
2. Step 2: Convert to fraction form
   5,706,246/8,864,073 = 8,864,073/x
3. Step 3: Cross multiply
   5,706,246x = 8,864,073 × 8,864,073
4. Step 4: Simplify right side
   5,706,246x = 78,571,790,149,329
5. Step 5: Solve for x
   x = 78,571,790,149,329/5,706,246
6. Step 6: Final answer
   x = 13,769,436.18