Finding the Third Proportional to 1,890,506 and 2,905,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,890,506 : 2,905,844 = 2,905,844 : x
2. Step 2: Convert to fraction form
   1,890,506/2,905,844 = 2,905,844/x
3. Step 3: Cross multiply
   1,890,506x = 2,905,844 × 2,905,844
4. Step 4: Simplify right side
   1,890,506x = 8,443,929,352,336
5. Step 5: Solve for x
   x = 8,443,929,352,336/1,890,506
6. Step 6: Final answer
   x = 4,466,491.70