Finding the Third Proportional to 808,654,703 and 1,155,586,422

Step by Step Solution

1. Step 1: Write the proportion equation
   808,654,703 : 1,155,586,422 = 1,155,586,422 : x
2. Step 2: Convert to fraction form
   808,654,703/1,155,586,422 = 1,155,586,422/x
3. Step 3: Cross multiply
   808,654,703x = 1,155,586,422 × 1,155,586,422
4. Step 4: Simplify right side
   808,654,703x = 1,335,379,978,710,761,984
5. Step 5: Solve for x
   x = 1,335,379,978,710,761,984/808,654,703
6. Step 6: Final answer
   x = 1,651,359,936.15