Finding the Third Proportional to 16,247,649 and 35,684,106

Step by Step Solution

1. Step 1: Write the proportion equation
   16,247,649 : 35,684,106 = 35,684,106 : x
2. Step 2: Convert to fraction form
   16,247,649/35,684,106 = 35,684,106/x
3. Step 3: Cross multiply
   16,247,649x = 35,684,106 × 35,684,106
4. Step 4: Simplify right side
   16,247,649x = 1,273,355,421,019,236
5. Step 5: Solve for x
   x = 1,273,355,421,019,236/16,247,649
6. Step 6: Final answer
   x = 78,371,672.17