Finding the Third Proportional to 2,152,883 and 5,074,947

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,883 : 5,074,947 = 5,074,947 : x
2. Step 2: Convert to fraction form
   2,152,883/5,074,947 = 5,074,947/x
3. Step 3: Cross multiply
   2,152,883x = 5,074,947 × 5,074,947
4. Step 4: Simplify right side
   2,152,883x = 25,755,087,052,809
5. Step 5: Solve for x
   x = 25,755,087,052,809/2,152,883
6. Step 6: Final answer
   x = 11,963,068.62