Finding the Third Proportional to 10,297,272 and 13,984,848

Step by Step Solution

1. Step 1: Write the proportion equation
   10,297,272 : 13,984,848 = 13,984,848 : x
2. Step 2: Convert to fraction form
   10,297,272/13,984,848 = 13,984,848/x
3. Step 3: Cross multiply
   10,297,272x = 13,984,848 × 13,984,848
4. Step 4: Simplify right side
   10,297,272x = 195,575,973,583,104
5. Step 5: Solve for x
   x = 195,575,973,583,104/10,297,272
6. Step 6: Final answer
   x = 18,992,988.98