Finding the Third Proportional to 12,066,624 and 16,878,852

Step by Step Solution

1. Step 1: Write the proportion equation
   12,066,624 : 16,878,852 = 16,878,852 : x
2. Step 2: Convert to fraction form
   12,066,624/16,878,852 = 16,878,852/x
3. Step 3: Cross multiply
   12,066,624x = 16,878,852 × 16,878,852
4. Step 4: Simplify right side
   12,066,624x = 284,895,644,837,904
5. Step 5: Solve for x
   x = 284,895,644,837,904/12,066,624
6. Step 6: Final answer
   x = 23,610,219.80