Finding the Third Proportional to 39,671,311 and 60,105,759

Step by Step Solution

1. Step 1: Write the proportion equation
   39,671,311 : 60,105,759 = 60,105,759 : x
2. Step 2: Convert to fraction form
   39,671,311/60,105,759 = 60,105,759/x
3. Step 3: Cross multiply
   39,671,311x = 60,105,759 × 60,105,759
4. Step 4: Simplify right side
   39,671,311x = 3,612,702,264,966,081
5. Step 5: Solve for x
   x = 3,612,702,264,966,081/39,671,311
6. Step 6: Final answer
   x = 91,065,865.33