Finding the Third Proportional to 1,045,852 and 2,217,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,045,852 : 2,217,276 = 2,217,276 : x
2. Step 2: Convert to fraction form
   1,045,852/2,217,276 = 2,217,276/x
3. Step 3: Cross multiply
   1,045,852x = 2,217,276 × 2,217,276
4. Step 4: Simplify right side
   1,045,852x = 4,916,312,860,176
5. Step 5: Solve for x
   x = 4,916,312,860,176/1,045,852
6. Step 6: Final answer
   x = 4,700,773.02