Finding the Third Proportional to 4,610,484 and 7,407,792

Step by Step Solution

1. Step 1: Write the proportion equation
   4,610,484 : 7,407,792 = 7,407,792 : x
2. Step 2: Convert to fraction form
   4,610,484/7,407,792 = 7,407,792/x
3. Step 3: Cross multiply
   4,610,484x = 7,407,792 × 7,407,792
4. Step 4: Simplify right side
   4,610,484x = 54,875,382,315,264
5. Step 5: Solve for x
   x = 54,875,382,315,264/4,610,484
6. Step 6: Final answer
   x = 11,902,304.03