Finding the Third Proportional to 17,697,516 and 37,854,312

Step by Step Solution

1. Step 1: Write the proportion equation
   17,697,516 : 37,854,312 = 37,854,312 : x
2. Step 2: Convert to fraction form
   17,697,516/37,854,312 = 37,854,312/x
3. Step 3: Cross multiply
   17,697,516x = 37,854,312 × 37,854,312
4. Step 4: Simplify right side
   17,697,516x = 1,432,948,936,993,344
5. Step 5: Solve for x
   x = 1,432,948,936,993,344/17,697,516
6. Step 6: Final answer
   x = 80,968,930.16