Finding the Third Proportional to 3,814,834 and 5,347,272

Step by Step Solution

1. Step 1: Write the proportion equation
   3,814,834 : 5,347,272 = 5,347,272 : x
2. Step 2: Convert to fraction form
   3,814,834/5,347,272 = 5,347,272/x
3. Step 3: Cross multiply
   3,814,834x = 5,347,272 × 5,347,272
4. Step 4: Simplify right side
   3,814,834x = 28,593,317,841,984
5. Step 5: Solve for x
   x = 28,593,317,841,984/3,814,834
6. Step 6: Final answer
   x = 7,495,298.05