Finding the Third Proportional to 8,237,178 and 17,156,140.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,237,178 : 17,156,140.50 = 17,156,140.50 : x
2. Step 2: Convert to fraction form
   8,237,178/17,156,140.50 = 17,156,140.50/x
3. Step 3: Cross multiply
   8,237,178x = 17,156,140.50 × 17,156,140.50
4. Step 4: Simplify right side
   8,237,178x = 294,333,156,855,740.25
5. Step 5: Solve for x
   x = 294,333,156,855,740.25/8,237,178
6. Step 6: Final answer
   x = 35,732,280.75