Finding the Third Proportional to 8,057,880 and 12,495,303

Step by Step Solution

1. Step 1: Write the proportion equation
   8,057,880 : 12,495,303 = 12,495,303 : x
2. Step 2: Convert to fraction form
   8,057,880/12,495,303 = 12,495,303/x
3. Step 3: Cross multiply
   8,057,880x = 12,495,303 × 12,495,303
4. Step 4: Simplify right side
   8,057,880x = 156,132,597,061,809
5. Step 5: Solve for x
   x = 156,132,597,061,809/8,057,880
6. Step 6: Final answer
   x = 19,376,386.48