Finding the Third Proportional to 16,237,297.75 and 35,688,675.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,237,297.75 : 35,688,675.50 = 35,688,675.50 : x
2. Step 2: Convert to fraction form
   16,237,297.75/35,688,675.50 = 35,688,675.50/x
3. Step 3: Cross multiply
   16,237,297.75x = 35,688,675.50 × 35,688,675.50
4. Step 4: Simplify right side
   16,237,297.75x = 1,273,681,558,944,300.25
5. Step 5: Solve for x
   x = 1,273,681,558,944,300.25/16,237,297.75
6. Step 6: Final answer
   x = 78,441,719.71