Finding the Third Proportional to 49,411,944 and 71,283,240

Step by Step Solution

1. Step 1: Write the proportion equation
   49,411,944 : 71,283,240 = 71,283,240 : x
2. Step 2: Convert to fraction form
   49,411,944/71,283,240 = 71,283,240/x
3. Step 3: Cross multiply
   49,411,944x = 71,283,240 × 71,283,240
4. Step 4: Simplify right side
   49,411,944x = 5,081,300,304,897,600
5. Step 5: Solve for x
   x = 5,081,300,304,897,600/49,411,944
6. Step 6: Final answer
   x = 102,835,466.36