Finding the Third Proportional to 17,691,839 and 37,843,461

Step by Step Solution

1. Step 1: Write the proportion equation
   17,691,839 : 37,843,461 = 37,843,461 : x
2. Step 2: Convert to fraction form
   17,691,839/37,843,461 = 37,843,461/x
3. Step 3: Cross multiply
   17,691,839x = 37,843,461 × 37,843,461
4. Step 4: Simplify right side
   17,691,839x = 1,432,127,540,458,521
5. Step 5: Solve for x
   x = 1,432,127,540,458,521/17,691,839
6. Step 6: Final answer
   x = 80,948,483.67