Finding the Third Proportional to 19,472,619.38 and 30,834,391.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,472,619.38 : 30,834,391.50 = 30,834,391.50 : x
2. Step 2: Convert to fraction form
   19,472,619.38/30,834,391.50 = 30,834,391.50/x
3. Step 3: Cross multiply
   19,472,619.38x = 30,834,391.50 × 30,834,391.50
4. Step 4: Simplify right side
   19,472,619.38x = 950,759,699,175,272.25
5. Step 5: Solve for x
   x = 950,759,699,175,272.25/19,472,619.38
6. Step 6: Final answer
   x = 48,825,465.18