Finding the Third Proportional to 16,700,109 and 25,858,224

Step by Step Solution

1. Step 1: Write the proportion equation
   16,700,109 : 25,858,224 = 25,858,224 : x
2. Step 2: Convert to fraction form
   16,700,109/25,858,224 = 25,858,224/x
3. Step 3: Cross multiply
   16,700,109x = 25,858,224 × 25,858,224
4. Step 4: Simplify right side
   16,700,109x = 668,647,748,434,176
5. Step 5: Solve for x
   x = 668,647,748,434,176/16,700,109
6. Step 6: Final answer
   x = 40,038,526.00