Finding the Third Proportional to 8,154,996 and 12,955,710

Step by Step Solution

1. Step 1: Write the proportion equation
   8,154,996 : 12,955,710 = 12,955,710 : x
2. Step 2: Convert to fraction form
   8,154,996/12,955,710 = 12,955,710/x
3. Step 3: Cross multiply
   8,154,996x = 12,955,710 × 12,955,710
4. Step 4: Simplify right side
   8,154,996x = 167,850,421,604,100
5. Step 5: Solve for x
   x = 167,850,421,604,100/8,154,996
6. Step 6: Final answer
   x = 20,582,526.54