Finding the Third Proportional to 4,943,724 and 7,650,806

Step by Step Solution

1. Step 1: Write the proportion equation
   4,943,724 : 7,650,806 = 7,650,806 : x
2. Step 2: Convert to fraction form
   4,943,724/7,650,806 = 7,650,806/x
3. Step 3: Cross multiply
   4,943,724x = 7,650,806 × 7,650,806
4. Step 4: Simplify right side
   4,943,724x = 58,534,832,449,636
5. Step 5: Solve for x
   x = 58,534,832,449,636/4,943,724
6. Step 6: Final answer
   x = 11,840,230.65