Finding the Third Proportional to 930,216 and 2,009,148

Step by Step Solution

1. Step 1: Write the proportion equation
   930,216 : 2,009,148 = 2,009,148 : x
2. Step 2: Convert to fraction form
   930,216/2,009,148 = 2,009,148/x
3. Step 3: Cross multiply
   930,216x = 2,009,148 × 2,009,148
4. Step 4: Simplify right side
   930,216x = 4,036,675,685,904
5. Step 5: Solve for x
   x = 4,036,675,685,904/930,216
6. Step 6: Final answer
   x = 4,339,503.61