Finding the Third Proportional to 2,953,146 and 4,626,540

Step by Step Solution

1. Step 1: Write the proportion equation
   2,953,146 : 4,626,540 = 4,626,540 : x
2. Step 2: Convert to fraction form
   2,953,146/4,626,540 = 4,626,540/x
3. Step 3: Cross multiply
   2,953,146x = 4,626,540 × 4,626,540
4. Step 4: Simplify right side
   2,953,146x = 21,404,872,371,600
5. Step 5: Solve for x
   x = 21,404,872,371,600/2,953,146
6. Step 6: Final answer
   x = 7,248,159.21