Finding the Third Proportional to 2,064,536 and 4,445,459

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,536 : 4,445,459 = 4,445,459 : x
2. Step 2: Convert to fraction form
   2,064,536/4,445,459 = 4,445,459/x
3. Step 3: Cross multiply
   2,064,536x = 4,445,459 × 4,445,459
4. Step 4: Simplify right side
   2,064,536x = 19,762,105,720,681
5. Step 5: Solve for x
   x = 19,762,105,720,681/2,064,536
6. Step 6: Final answer
   x = 9,572,177.83