Finding the Third Proportional to 6,853,021,719,249 and 10,367,671,828,160

Step by Step Solution

1. Step 1: Write the proportion equation
   6,853,021,719,249 : 10,367,671,828,160 = 10,367,671,828,160 : x
2. Step 2: Convert to fraction form
   6,853,021,719,249/10,367,671,828,160 = 10,367,671,828,160/x
3. Step 3: Cross multiply
   6,853,021,719,249x = 10,367,671,828,160 × 10,367,671,828,160
4. Step 4: Simplify right side
   6,853,021,719,249x = 107,488,619,136,422,521,899,843,584
5. Step 5: Solve for x
   x = 107,488,619,136,422,521,899,843,584/6,853,021,719,249
6. Step 6: Final answer
   x = 15,684,850,207,683.54