Finding the Third Proportional to 12,320,606.25 and 19,152,930.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,320,606.25 : 19,152,930.94 = 19,152,930.94 : x
2. Step 2: Convert to fraction form
   12,320,606.25/19,152,930.94 = 19,152,930.94/x
3. Step 3: Cross multiply
   12,320,606.25x = 19,152,930.94 × 19,152,930.94
4. Step 4: Simplify right side
   12,320,606.25x = 366,834,763,496,644.62
5. Step 5: Solve for x
   x = 366,834,763,496,644.62/12,320,606.25
6. Step 6: Final answer
   x = 29,774,083.84