Finding the Third Proportional to 1,437,300 and 3,129,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,437,300 : 3,129,592 = 3,129,592 : x
2. Step 2: Convert to fraction form
   1,437,300/3,129,592 = 3,129,592/x
3. Step 3: Cross multiply
   1,437,300x = 3,129,592 × 3,129,592
4. Step 4: Simplify right side
   1,437,300x = 9,794,346,086,464
5. Step 5: Solve for x
   x = 9,794,346,086,464/1,437,300
6. Step 6: Final answer
   x = 6,814,406.24