Finding the Third Proportional to 5,333,532 and 8,472,690

Step by Step Solution

1. Step 1: Write the proportion equation
   5,333,532 : 8,472,690 = 8,472,690 : x
2. Step 2: Convert to fraction form
   5,333,532/8,472,690 = 8,472,690/x
3. Step 3: Cross multiply
   5,333,532x = 8,472,690 × 8,472,690
4. Step 4: Simplify right side
   5,333,532x = 71,786,475,836,100
5. Step 5: Solve for x
   x = 71,786,475,836,100/5,333,532
6. Step 6: Final answer
   x = 13,459,462.85