Finding the Third Proportional to 3,385,375,946 and 5,228,992,191

Step by Step Solution

1. Step 1: Write the proportion equation
   3,385,375,946 : 5,228,992,191 = 5,228,992,191 : x
2. Step 2: Convert to fraction form
   3,385,375,946/5,228,992,191 = 5,228,992,191/x
3. Step 3: Cross multiply
   3,385,375,946x = 5,228,992,191 × 5,228,992,191
4. Step 4: Simplify right side
   3,385,375,946x = 27,342,359,333,538,979,840
5. Step 5: Solve for x
   x = 27,342,359,333,538,979,840/3,385,375,946
6. Step 6: Final answer
   x = 8,076,609,442.99