Finding the Third Proportional to 16,521,151.50 and 34,400,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,521,151.50 : 34,400,005.50 = 34,400,005.50 : x
2. Step 2: Convert to fraction form
   16,521,151.50/34,400,005.50 = 34,400,005.50/x
3. Step 3: Cross multiply
   16,521,151.50x = 34,400,005.50 × 34,400,005.50
4. Step 4: Simplify right side
   16,521,151.50x = 1,183,360,378,400,030.25
5. Step 5: Solve for x
   x = 1,183,360,378,400,030.25/16,521,151.50
6. Step 6: Final answer
   x = 71,626,991.52