Finding the Third Proportional to 771,055,992 and 1,174,662,756

Step by Step Solution

1. Step 1: Write the proportion equation
   771,055,992 : 1,174,662,756 = 1,174,662,756 : x
2. Step 2: Convert to fraction form
   771,055,992/1,174,662,756 = 1,174,662,756/x
3. Step 3: Cross multiply
   771,055,992x = 1,174,662,756 × 1,174,662,756
4. Step 4: Simplify right side
   771,055,992x = 1,379,832,590,333,515,520
5. Step 5: Solve for x
   x = 1,379,832,590,333,515,520/771,055,992
6. Step 6: Final answer
   x = 1,789,536,174.61