Finding the Third Proportional to 16,161,488 and 34,886,680

Step by Step Solution

1. Step 1: Write the proportion equation
   16,161,488 : 34,886,680 = 34,886,680 : x
2. Step 2: Convert to fraction form
   16,161,488/34,886,680 = 34,886,680/x
3. Step 3: Cross multiply
   16,161,488x = 34,886,680 × 34,886,680
4. Step 4: Simplify right side
   16,161,488x = 1,217,080,441,422,400
5. Step 5: Solve for x
   x = 1,217,080,441,422,400/16,161,488
6. Step 6: Final answer
   x = 75,307,449.50