Finding the Third Proportional to 1,012,252 and 1,552,209

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,252 : 1,552,209 = 1,552,209 : x
2. Step 2: Convert to fraction form
   1,012,252/1,552,209 = 1,552,209/x
3. Step 3: Cross multiply
   1,012,252x = 1,552,209 × 1,552,209
4. Step 4: Simplify right side
   1,012,252x = 2,409,352,779,681
5. Step 5: Solve for x
   x = 2,409,352,779,681/1,012,252
6. Step 6: Final answer
   x = 2,380,190.68