Finding the Third Proportional to 61,082,784 and 131,730,048

Step by Step Solution

1. Step 1: Write the proportion equation
   61,082,784 : 131,730,048 = 131,730,048 : x
2. Step 2: Convert to fraction form
   61,082,784/131,730,048 = 131,730,048/x
3. Step 3: Cross multiply
   61,082,784x = 131,730,048 × 131,730,048
4. Step 4: Simplify right side
   61,082,784x = 17,352,805,546,082,304
5. Step 5: Solve for x
   x = 17,352,805,546,082,304/61,082,784
6. Step 6: Final answer
   x = 284,086,683.84