Finding the Third Proportional to 5,333,536 and 8,472,696

Step by Step Solution

1. Step 1: Write the proportion equation
   5,333,536 : 8,472,696 = 8,472,696 : x
2. Step 2: Convert to fraction form
   5,333,536/8,472,696 = 8,472,696/x
3. Step 3: Cross multiply
   5,333,536x = 8,472,696 × 8,472,696
4. Step 4: Simplify right side
   5,333,536x = 71,786,577,508,416
5. Step 5: Solve for x
   x = 71,786,577,508,416/5,333,536
6. Step 6: Final answer
   x = 13,459,471.82