Finding the Third Proportional to 4,858,994 and 7,249,035

Step by Step Solution

1. Step 1: Write the proportion equation
   4,858,994 : 7,249,035 = 7,249,035 : x
2. Step 2: Convert to fraction form
   4,858,994/7,249,035 = 7,249,035/x
3. Step 3: Cross multiply
   4,858,994x = 7,249,035 × 7,249,035
4. Step 4: Simplify right side
   4,858,994x = 52,548,508,431,225
5. Step 5: Solve for x
   x = 52,548,508,431,225/4,858,994
6. Step 6: Final answer
   x = 10,814,688.89