Finding the Third Proportional to 1,339,029 and 2,011,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,339,029 : 2,011,464 = 2,011,464 : x
2. Step 2: Convert to fraction form
   1,339,029/2,011,464 = 2,011,464/x
3. Step 3: Cross multiply
   1,339,029x = 2,011,464 × 2,011,464
4. Step 4: Simplify right side
   1,339,029x = 4,045,987,423,296
5. Step 5: Solve for x
   x = 4,045,987,423,296/1,339,029
6. Step 6: Final answer
   x = 3,021,583.12