Finding the Third Proportional to 19,897,336 and 43,297,804

Step by Step Solution

1. Step 1: Write the proportion equation
   19,897,336 : 43,297,804 = 43,297,804 : x
2. Step 2: Convert to fraction form
   19,897,336/43,297,804 = 43,297,804/x
3. Step 3: Cross multiply
   19,897,336x = 43,297,804 × 43,297,804
4. Step 4: Simplify right side
   19,897,336x = 1,874,699,831,222,416
5. Step 5: Solve for x
   x = 1,874,699,831,222,416/19,897,336
6. Step 6: Final answer
   x = 94,218,634.66