Finding the Third Proportional to 2,779,350 and 4,152,663

Step by Step Solution

1. Step 1: Write the proportion equation
   2,779,350 : 4,152,663 = 4,152,663 : x
2. Step 2: Convert to fraction form
   2,779,350/4,152,663 = 4,152,663/x
3. Step 3: Cross multiply
   2,779,350x = 4,152,663 × 4,152,663
4. Step 4: Simplify right side
   2,779,350x = 17,244,609,991,569
5. Step 5: Solve for x
   x = 17,244,609,991,569/2,779,350
6. Step 6: Final answer
   x = 6,204,547.82