Finding the Third Proportional to 16,237,300 and 35,688,679

Step by Step Solution

1. Step 1: Write the proportion equation
   16,237,300 : 35,688,679 = 35,688,679 : x
2. Step 2: Convert to fraction form
   16,237,300/35,688,679 = 35,688,679/x
3. Step 3: Cross multiply
   16,237,300x = 35,688,679 × 35,688,679
4. Step 4: Simplify right side
   16,237,300x = 1,273,681,808,765,041
5. Step 5: Solve for x
   x = 1,273,681,808,765,041/16,237,300
6. Step 6: Final answer
   x = 78,441,724.23