Finding the Third Proportional to 5,628,962 and 8,727,315

Step by Step Solution

1. Step 1: Write the proportion equation
   5,628,962 : 8,727,315 = 8,727,315 : x
2. Step 2: Convert to fraction form
   5,628,962/8,727,315 = 8,727,315/x
3. Step 3: Cross multiply
   5,628,962x = 8,727,315 × 8,727,315
4. Step 4: Simplify right side
   5,628,962x = 76,166,027,109,225
5. Step 5: Solve for x
   x = 76,166,027,109,225/5,628,962
6. Step 6: Final answer
   x = 13,531,096.34