Finding the Third Proportional to 4,671,656 and 10,041,628

Step by Step Solution

1. Step 1: Write the proportion equation
   4,671,656 : 10,041,628 = 10,041,628 : x
2. Step 2: Convert to fraction form
   4,671,656/10,041,628 = 10,041,628/x
3. Step 3: Cross multiply
   4,671,656x = 10,041,628 × 10,041,628
4. Step 4: Simplify right side
   4,671,656x = 100,834,292,890,384
5. Step 5: Solve for x
   x = 100,834,292,890,384/4,671,656
6. Step 6: Final answer
   x = 21,584,271.81