Finding the Third Proportional to 21,940,407,444 and 33,423,943,842

Step by Step Solution

1. Step 1: Write the proportion equation
   21,940,407,444 : 33,423,943,842 = 33,423,943,842 : x
2. Step 2: Convert to fraction form
   21,940,407,444/33,423,943,842 = 33,423,943,842/x
3. Step 3: Cross multiply
   21,940,407,444x = 33,423,943,842 × 33,423,943,842
4. Step 4: Simplify right side
   21,940,407,444x = 1,117,160,021,953,169,719,296
5. Step 5: Solve for x
   x = 1,117,160,021,953,169,719,296/21,940,407,444
6. Step 6: Final answer
   x = 50,917,925,056.98