Finding the Third Proportional to 4,863,678 and 7,460,362

Step by Step Solution

1. Step 1: Write the proportion equation
   4,863,678 : 7,460,362 = 7,460,362 : x
2. Step 2: Convert to fraction form
   4,863,678/7,460,362 = 7,460,362/x
3. Step 3: Cross multiply
   4,863,678x = 7,460,362 × 7,460,362
4. Step 4: Simplify right side
   4,863,678x = 55,657,001,171,044
5. Step 5: Solve for x
   x = 55,657,001,171,044/4,863,678
6. Step 6: Final answer
   x = 11,443,397.60