Finding the Third Proportional to 16,191,900 and 34,784,802

Step by Step Solution

1. Step 1: Write the proportion equation
   16,191,900 : 34,784,802 = 34,784,802 : x
2. Step 2: Convert to fraction form
   16,191,900/34,784,802 = 34,784,802/x
3. Step 3: Cross multiply
   16,191,900x = 34,784,802 × 34,784,802
4. Step 4: Simplify right side
   16,191,900x = 1,209,982,450,179,204
5. Step 5: Solve for x
   x = 1,209,982,450,179,204/16,191,900
6. Step 6: Final answer
   x = 74,727,638.52