Finding the Third Proportional to 2,948,343 and 4,443,291

Step by Step Solution

1. Step 1: Write the proportion equation
   2,948,343 : 4,443,291 = 4,443,291 : x
2. Step 2: Convert to fraction form
   2,948,343/4,443,291 = 4,443,291/x
3. Step 3: Cross multiply
   2,948,343x = 4,443,291 × 4,443,291
4. Step 4: Simplify right side
   2,948,343x = 19,742,834,910,681
5. Step 5: Solve for x
   x = 19,742,834,910,681/2,948,343
6. Step 6: Final answer
   x = 6,696,247.66