Finding the Third Proportional to 1,672,502 and 2,512,521

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,502 : 2,512,521 = 2,512,521 : x
2. Step 2: Convert to fraction form
   1,672,502/2,512,521 = 2,512,521/x
3. Step 3: Cross multiply
   1,672,502x = 2,512,521 × 2,512,521
4. Step 4: Simplify right side
   1,672,502x = 6,312,761,775,441
5. Step 5: Solve for x
   x = 6,312,761,775,441/1,672,502
6. Step 6: Final answer
   x = 3,774,441.99