Finding the Third Proportional to 30,543,482 and 42,724,353

Step by Step Solution

1. Step 1: Write the proportion equation
   30,543,482 : 42,724,353 = 42,724,353 : x
2. Step 2: Convert to fraction form
   30,543,482/42,724,353 = 42,724,353/x
3. Step 3: Cross multiply
   30,543,482x = 42,724,353 × 42,724,353
4. Step 4: Simplify right side
   30,543,482x = 1,825,370,339,268,609
5. Step 5: Solve for x
   x = 1,825,370,339,268,609/30,543,482
6. Step 6: Final answer
   x = 59,763,007.35