Finding the Third Proportional to 16,355,533.50 and 35,681,526

Step by Step Solution

1. Step 1: Write the proportion equation
   16,355,533.50 : 35,681,526 = 35,681,526 : x
2. Step 2: Convert to fraction form
   16,355,533.50/35,681,526 = 35,681,526/x
3. Step 3: Cross multiply
   16,355,533.50x = 35,681,526 × 35,681,526
4. Step 4: Simplify right side
   16,355,533.50x = 1,273,171,297,688,676
5. Step 5: Solve for x
   x = 1,273,171,297,688,676/16,355,533.50
6. Step 6: Final answer
   x = 77,843,458.77