Finding the Third Proportional to 9,275,634 and 13,636,066.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,275,634 : 13,636,066.50 = 13,636,066.50 : x
2. Step 2: Convert to fraction form
   9,275,634/13,636,066.50 = 13,636,066.50/x
3. Step 3: Cross multiply
   9,275,634x = 13,636,066.50 × 13,636,066.50
4. Step 4: Simplify right side
   9,275,634x = 185,942,309,592,422.25
5. Step 5: Solve for x
   x = 185,942,309,592,422.25/9,275,634
6. Step 6: Final answer
   x = 20,046,318.08