Finding the Third Proportional to 16,427,613 and 25,537,453.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,427,613 : 25,537,453.50 = 25,537,453.50 : x
2. Step 2: Convert to fraction form
   16,427,613/25,537,453.50 = 25,537,453.50/x
3. Step 3: Cross multiply
   16,427,613x = 25,537,453.50 × 25,537,453.50
4. Step 4: Simplify right side
   16,427,613x = 652,161,531,264,662.25
5. Step 5: Solve for x
   x = 652,161,531,264,662.25/16,427,613
6. Step 6: Final answer
   x = 39,699,104.87