Finding the Third Proportional to 16,562,340 and 25,141,428

Step by Step Solution

1. Step 1: Write the proportion equation
   16,562,340 : 25,141,428 = 25,141,428 : x
2. Step 2: Convert to fraction form
   16,562,340/25,141,428 = 25,141,428/x
3. Step 3: Cross multiply
   16,562,340x = 25,141,428 × 25,141,428
4. Step 4: Simplify right side
   16,562,340x = 632,091,401,879,184
5. Step 5: Solve for x
   x = 632,091,401,879,184/16,562,340
6. Step 6: Final answer
   x = 38,164,377.85