Finding the Third Proportional to 3,610,446 and 7,929,516

Step by Step Solution

1. Step 1: Write the proportion equation
   3,610,446 : 7,929,516 = 7,929,516 : x
2. Step 2: Convert to fraction form
   3,610,446/7,929,516 = 7,929,516/x
3. Step 3: Cross multiply
   3,610,446x = 7,929,516 × 7,929,516
4. Step 4: Simplify right side
   3,610,446x = 62,877,223,994,256
5. Step 5: Solve for x
   x = 62,877,223,994,256/3,610,446
6. Step 6: Final answer
   x = 17,415,361.98