Finding the Third Proportional to 38,274,681 and 83,989,554

Step by Step Solution

1. Step 1: Write the proportion equation
   38,274,681 : 83,989,554 = 83,989,554 : x
2. Step 2: Convert to fraction form
   38,274,681/83,989,554 = 83,989,554/x
3. Step 3: Cross multiply
   38,274,681x = 83,989,554 × 83,989,554
4. Step 4: Simplify right side
   38,274,681x = 7,054,245,181,118,916
5. Step 5: Solve for x
   x = 7,054,245,181,118,916/38,274,681
6. Step 6: Final answer
   x = 184,305,786.41