Finding the Third Proportional to 16,782,648 and 23,688,589.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,782,648 : 23,688,589.50 = 23,688,589.50 : x
2. Step 2: Convert to fraction form
   16,782,648/23,688,589.50 = 23,688,589.50/x
3. Step 3: Cross multiply
   16,782,648x = 23,688,589.50 × 23,688,589.50
4. Step 4: Simplify right side
   16,782,648x = 561,149,272,499,510.25
5. Step 5: Solve for x
   x = 561,149,272,499,510.25/16,782,648
6. Step 6: Final answer
   x = 33,436,277.31