Finding the Third Proportional to 19,940,276 and 43,379,752

Step by Step Solution

1. Step 1: Write the proportion equation
   19,940,276 : 43,379,752 = 43,379,752 : x
2. Step 2: Convert to fraction form
   19,940,276/43,379,752 = 43,379,752/x
3. Step 3: Cross multiply
   19,940,276x = 43,379,752 × 43,379,752
4. Step 4: Simplify right side
   19,940,276x = 1,881,802,883,581,504
5. Step 5: Solve for x
   x = 1,881,802,883,581,504/19,940,276
6. Step 6: Final answer
   x = 94,371,957.72