Finding the Third Proportional to 844,748 and 1,838,212

Step by Step Solution

1. Step 1: Write the proportion equation
   844,748 : 1,838,212 = 1,838,212 : x
2. Step 2: Convert to fraction form
   844,748/1,838,212 = 1,838,212/x
3. Step 3: Cross multiply
   844,748x = 1,838,212 × 1,838,212
4. Step 4: Simplify right side
   844,748x = 3,379,023,356,944
5. Step 5: Solve for x
   x = 3,379,023,356,944/844,748
6. Step 6: Final answer
   x = 4,000,037.12