Finding the Third Proportional to 1,672,404 and 2,512,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,404 : 2,512,374 = 2,512,374 : x
2. Step 2: Convert to fraction form
   1,672,404/2,512,374 = 2,512,374/x
3. Step 3: Cross multiply
   1,672,404x = 2,512,374 × 2,512,374
4. Step 4: Simplify right side
   1,672,404x = 6,312,023,115,876
5. Step 5: Solve for x
   x = 6,312,023,115,876/1,672,404
6. Step 6: Final answer
   x = 3,774,221.49