Finding the Third Proportional to 771,010,648 and 1,174,584,979

Step by Step Solution

1. Step 1: Write the proportion equation
   771,010,648 : 1,174,584,979 = 1,174,584,979 : x
2. Step 2: Convert to fraction form
   771,010,648/1,174,584,979 = 1,174,584,979/x
3. Step 3: Cross multiply
   771,010,648x = 1,174,584,979 × 1,174,584,979
4. Step 4: Simplify right side
   771,010,648x = 1,379,649,872,892,430,336
5. Step 5: Solve for x
   x = 1,379,649,872,892,430,336/771,010,648
6. Step 6: Final answer
   x = 1,789,404,434.91