Finding the Third Proportional to 1,924,584 and 2,991,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,924,584 : 2,991,636 = 2,991,636 : x
2. Step 2: Convert to fraction form
   1,924,584/2,991,636 = 2,991,636/x
3. Step 3: Cross multiply
   1,924,584x = 2,991,636 × 2,991,636
4. Step 4: Simplify right side
   1,924,584x = 8,949,885,956,496
5. Step 5: Solve for x
   x = 8,949,885,956,496/1,924,584
6. Step 6: Final answer
   x = 4,650,296.35