Finding the Third Proportional to 65,240,010 and 103,645,743

Step by Step Solution

1. Step 1: Write the proportion equation
   65,240,010 : 103,645,743 = 103,645,743 : x
2. Step 2: Convert to fraction form
   65,240,010/103,645,743 = 103,645,743/x
3. Step 3: Cross multiply
   65,240,010x = 103,645,743 × 103,645,743
4. Step 4: Simplify right side
   65,240,010x = 10,742,440,042,022,048
5. Step 5: Solve for x
   x = 10,742,440,042,022,048/65,240,010
6. Step 6: Final answer
   x = 164,660,306.49