Finding the Third Proportional to 16,906,248 and 25,681,947

Step by Step Solution

1. Step 1: Write the proportion equation
   16,906,248 : 25,681,947 = 25,681,947 : x
2. Step 2: Convert to fraction form
   16,906,248/25,681,947 = 25,681,947/x
3. Step 3: Cross multiply
   16,906,248x = 25,681,947 × 25,681,947
4. Step 4: Simplify right side
   16,906,248x = 659,562,401,710,809
5. Step 5: Solve for x
   x = 659,562,401,710,809/16,906,248
6. Step 6: Final answer
   x = 39,012,937.80