Finding the Third Proportional to 4,963,310 and 7,486,437

Step by Step Solution

1. Step 1: Write the proportion equation
   4,963,310 : 7,486,437 = 7,486,437 : x
2. Step 2: Convert to fraction form
   4,963,310/7,486,437 = 7,486,437/x
3. Step 3: Cross multiply
   4,963,310x = 7,486,437 × 7,486,437
4. Step 4: Simplify right side
   4,963,310x = 56,046,738,954,969
5. Step 5: Solve for x
   x = 56,046,738,954,969/4,963,310
6. Step 6: Final answer
   x = 11,292,210.03