Finding the Third Proportional to 15,031,592 and 32,188,945.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,031,592 : 32,188,945.50 = 32,188,945.50 : x
2. Step 2: Convert to fraction form
   15,031,592/32,188,945.50 = 32,188,945.50/x
3. Step 3: Cross multiply
   15,031,592x = 32,188,945.50 × 32,188,945.50
4. Step 4: Simplify right side
   15,031,592x = 1,036,128,212,401,970.25
5. Step 5: Solve for x
   x = 1,036,128,212,401,970.25/15,031,592
6. Step 6: Final answer
   x = 68,930,038.31