Finding the Third Proportional to 6,853,021,719,273 and 10,367,671,828,196

Step by Step Solution

1. Step 1: Write the proportion equation
   6,853,021,719,273 : 10,367,671,828,196 = 10,367,671,828,196 : x
2. Step 2: Convert to fraction form
   6,853,021,719,273/10,367,671,828,196 = 10,367,671,828,196/x
3. Step 3: Cross multiply
   6,853,021,719,273x = 10,367,671,828,196 × 10,367,671,828,196
4. Step 4: Simplify right side
   6,853,021,719,273x = 107,488,619,137,168,987,215,888,384
5. Step 5: Solve for x
   x = 107,488,619,137,168,987,215,888,384/6,853,021,719,273
6. Step 6: Final answer
   x = 15,684,850,207,737.54