Finding the Third Proportional to 15,338,905 and 34,082,830

Step by Step Solution

1. Step 1: Write the proportion equation
   15,338,905 : 34,082,830 = 34,082,830 : x
2. Step 2: Convert to fraction form
   15,338,905/34,082,830 = 34,082,830/x
3. Step 3: Cross multiply
   15,338,905x = 34,082,830 × 34,082,830
4. Step 4: Simplify right side
   15,338,905x = 1,161,639,300,808,900
5. Step 5: Solve for x
   x = 1,161,639,300,808,900/15,338,905
6. Step 6: Final answer
   x = 75,731,566.29