Finding the Third Proportional to 19,947,209 and 43,083,442

Step by Step Solution

1. Step 1: Write the proportion equation
   19,947,209 : 43,083,442 = 43,083,442 : x
2. Step 2: Convert to fraction form
   19,947,209/43,083,442 = 43,083,442/x
3. Step 3: Cross multiply
   19,947,209x = 43,083,442 × 43,083,442
4. Step 4: Simplify right side
   19,947,209x = 1,856,182,974,567,364
5. Step 5: Solve for x
   x = 1,856,182,974,567,364/19,947,209
6. Step 6: Final answer
   x = 93,054,771.45