Finding the Third Proportional to 6,853,021,719,237 and 10,367,671,828,142

Step by Step Solution

1. Step 1: Write the proportion equation
   6,853,021,719,237 : 10,367,671,828,142 = 10,367,671,828,142 : x
2. Step 2: Convert to fraction form
   6,853,021,719,237/10,367,671,828,142 = 10,367,671,828,142/x
3. Step 3: Cross multiply
   6,853,021,719,237x = 10,367,671,828,142 × 10,367,671,828,142
4. Step 4: Simplify right side
   6,853,021,719,237x = 107,488,619,136,049,272,061,952,000
5. Step 5: Solve for x
   x = 107,488,619,136,049,272,061,952,000/6,853,021,719,237
6. Step 6: Final answer
   x = 15,684,850,207,656.54