Finding the Third Proportional to 559,263,984 and 868,341,096

Step by Step Solution

1. Step 1: Write the proportion equation
   559,263,984 : 868,341,096 = 868,341,096 : x
2. Step 2: Convert to fraction form
   559,263,984/868,341,096 = 868,341,096/x
3. Step 3: Cross multiply
   559,263,984x = 868,341,096 × 868,341,096
4. Step 4: Simplify right side
   559,263,984x = 754,016,259,002,481,152
5. Step 5: Solve for x
   x = 754,016,259,002,481,152/559,263,984
6. Step 6: Final answer
   x = 1,348,229,602.79