Finding the Third Proportional to 1,974,249 and 2,985,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,974,249 : 2,985,674 = 2,985,674 : x
2. Step 2: Convert to fraction form
   1,974,249/2,985,674 = 2,985,674/x
3. Step 3: Cross multiply
   1,974,249x = 2,985,674 × 2,985,674
4. Step 4: Simplify right side
   1,974,249x = 8,914,249,234,276
5. Step 5: Solve for x
   x = 8,914,249,234,276/1,974,249
6. Step 6: Final answer
   x = 4,515,260.86