Finding the Third Proportional to 17,465,087,207 and 37,990,238,280.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,465,087,207 : 37,990,238,280.50 = 37,990,238,280.50 : x
2. Step 2: Convert to fraction form
   17,465,087,207/37,990,238,280.50 = 37,990,238,280.50/x
3. Step 3: Cross multiply
   17,465,087,207x = 37,990,238,280.50 × 37,990,238,280.50
4. Step 4: Simplify right side
   17,465,087,207x = 1,443,258,204,609,167,491,072
5. Step 5: Solve for x
   x = 1,443,258,204,609,167,491,072/17,465,087,207
6. Step 6: Final answer
   x = 82,636,759,124.27