Finding the Third Proportional to 16,562,389.50 and 36,195,300

Step by Step Solution

1. Step 1: Write the proportion equation
   16,562,389.50 : 36,195,300 = 36,195,300 : x
2. Step 2: Convert to fraction form
   16,562,389.50/36,195,300 = 36,195,300/x
3. Step 3: Cross multiply
   16,562,389.50x = 36,195,300 × 36,195,300
4. Step 4: Simplify right side
   16,562,389.50x = 1,310,099,742,090,000
5. Step 5: Solve for x
   x = 1,310,099,742,090,000/16,562,389.50
6. Step 6: Final answer
   x = 79,100,889.52