Finding the Third Proportional to 2,152,888 and 5,074,960

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,888 : 5,074,960 = 5,074,960 : x
2. Step 2: Convert to fraction form
   2,152,888/5,074,960 = 5,074,960/x
3. Step 3: Cross multiply
   2,152,888x = 5,074,960 × 5,074,960
4. Step 4: Simplify right side
   2,152,888x = 25,755,219,001,600
5. Step 5: Solve for x
   x = 25,755,219,001,600/2,152,888
6. Step 6: Final answer
   x = 11,963,102.12