Finding the Third Proportional to 92,087,632,625.50 and 200,390,756,339

Step by Step Solution

1. Step 1: Write the proportion equation
   92,087,632,625.50 : 200,390,756,339 = 200,390,756,339 : x
2. Step 2: Convert to fraction form
   92,087,632,625.50/200,390,756,339 = 200,390,756,339/x
3. Step 3: Cross multiply
   92,087,632,625.50x = 200,390,756,339 × 200,390,756,339
4. Step 4: Simplify right side
   92,087,632,625.50x = 40,156,455,226,116,468,113,408
5. Step 5: Solve for x
   x = 40,156,455,226,116,468,113,408/92,087,632,625.50
6. Step 6: Final answer
   x = 436,067,841,915.58