Finding the Third Proportional to 16,047,576 and 31,291,063.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,047,576 : 31,291,063.50 = 31,291,063.50 : x
2. Step 2: Convert to fraction form
   16,047,576/31,291,063.50 = 31,291,063.50/x
3. Step 3: Cross multiply
   16,047,576x = 31,291,063.50 × 31,291,063.50
4. Step 4: Simplify right side
   16,047,576x = 979,130,654,961,032.25
5. Step 5: Solve for x
   x = 979,130,654,961,032.25/16,047,576
6. Step 6: Final answer
   x = 61,014,240.09