Finding the Third Proportional to 10,197,292,219 and 21,944,266,870

Step by Step Solution

1. Step 1: Write the proportion equation
   10,197,292,219 : 21,944,266,870 = 21,944,266,870 : x
2. Step 2: Convert to fraction form
   10,197,292,219/21,944,266,870 = 21,944,266,870/x
3. Step 3: Cross multiply
   10,197,292,219x = 21,944,266,870 × 21,944,266,870
4. Step 4: Simplify right side
   10,197,292,219x = 481,550,848,461,779,566,592
5. Step 5: Solve for x
   x = 481,550,848,461,779,566,592/10,197,292,219
6. Step 6: Final answer
   x = 47,223,403,833.08