Finding the Third Proportional to 9,036,315 and 13,766,283

Step by Step Solution

1. Step 1: Write the proportion equation
   9,036,315 : 13,766,283 = 13,766,283 : x
2. Step 2: Convert to fraction form
   9,036,315/13,766,283 = 13,766,283/x
3. Step 3: Cross multiply
   9,036,315x = 13,766,283 × 13,766,283
4. Step 4: Simplify right side
   9,036,315x = 189,510,547,636,089
5. Step 5: Solve for x
   x = 189,510,547,636,089/9,036,315
6. Step 6: Final answer
   x = 20,972,105.07