Finding the Third Proportional to 1,894,842 and 2,912,553

Step by Step Solution

1. Step 1: Write the proportion equation
   1,894,842 : 2,912,553 = 2,912,553 : x
2. Step 2: Convert to fraction form
   1,894,842/2,912,553 = 2,912,553/x
3. Step 3: Cross multiply
   1,894,842x = 2,912,553 × 2,912,553
4. Step 4: Simplify right side
   1,894,842x = 8,482,964,977,809
5. Step 5: Solve for x
   x = 8,482,964,977,809/1,894,842
6. Step 6: Final answer
   x = 4,476,871.94