Finding the Third Proportional to 6,433,726 and 10,030,405

Step by Step Solution

1. Step 1: Write the proportion equation
   6,433,726 : 10,030,405 = 10,030,405 : x
2. Step 2: Convert to fraction form
   6,433,726/10,030,405 = 10,030,405/x
3. Step 3: Cross multiply
   6,433,726x = 10,030,405 × 10,030,405
4. Step 4: Simplify right side
   6,433,726x = 100,609,024,464,025
5. Step 5: Solve for x
   x = 100,609,024,464,025/6,433,726
6. Step 6: Final answer
   x = 15,637,754.00