Finding the Third Proportional to 39,671,412 and 60,105,918

Step by Step Solution

1. Step 1: Write the proportion equation
   39,671,412 : 60,105,918 = 60,105,918 : x
2. Step 2: Convert to fraction form
   39,671,412/60,105,918 = 60,105,918/x
3. Step 3: Cross multiply
   39,671,412x = 60,105,918 × 60,105,918
4. Step 4: Simplify right side
   39,671,412x = 3,612,721,378,622,724
5. Step 5: Solve for x
   x = 3,612,721,378,622,724/39,671,412
6. Step 6: Final answer
   x = 91,066,115.28