Finding the Third Proportional to 10,387,496 and 17,823,192

Step by Step Solution

1. Step 1: Write the proportion equation
   10,387,496 : 17,823,192 = 17,823,192 : x
2. Step 2: Convert to fraction form
   10,387,496/17,823,192 = 17,823,192/x
3. Step 3: Cross multiply
   10,387,496x = 17,823,192 × 17,823,192
4. Step 4: Simplify right side
   10,387,496x = 317,666,173,068,864
5. Step 5: Solve for x
   x = 317,666,173,068,864/10,387,496
6. Step 6: Final answer
   x = 30,581,592.82