Finding the Third Proportional to 3,971,584 and 6,137,106

Step by Step Solution

1. Step 1: Write the proportion equation
   3,971,584 : 6,137,106 = 6,137,106 : x
2. Step 2: Convert to fraction form
   3,971,584/6,137,106 = 6,137,106/x
3. Step 3: Cross multiply
   3,971,584x = 6,137,106 × 6,137,106
4. Step 4: Simplify right side
   3,971,584x = 37,664,070,055,236
5. Step 5: Solve for x
   x = 37,664,070,055,236/3,971,584
6. Step 6: Final answer
   x = 9,483,387.50