Finding the Third Proportional to 17,668,231 and 37,373,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,668,231 : 37,373,550.50 = 37,373,550.50 : x
2. Step 2: Convert to fraction form
   17,668,231/37,373,550.50 = 37,373,550.50/x
3. Step 3: Cross multiply
   17,668,231x = 37,373,550.50 × 37,373,550.50
4. Step 4: Simplify right side
   17,668,231x = 1,396,782,276,976,050.25
5. Step 5: Solve for x
   x = 1,396,782,276,976,050.25/17,668,231
6. Step 6: Final answer
   x = 79,056,147.56