Finding the Third Proportional to 84,048,784 and 184,040,792

Step by Step Solution

1. Step 1: Write the proportion equation
   84,048,784 : 184,040,792 = 184,040,792 : x
2. Step 2: Convert to fraction form
   84,048,784/184,040,792 = 184,040,792/x
3. Step 3: Cross multiply
   84,048,784x = 184,040,792 × 184,040,792
4. Step 4: Simplify right side
   84,048,784x = 33,871,013,119,987,264
5. Step 5: Solve for x
   x = 33,871,013,119,987,264/84,048,784
6. Step 6: Final answer
   x = 402,992,304.09