Finding the Third Proportional to 5,167,179 and 12,069,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,167,179 : 12,069,018.50 = 12,069,018.50 : x
2. Step 2: Convert to fraction form
   5,167,179/12,069,018.50 = 12,069,018.50/x
3. Step 3: Cross multiply
   5,167,179x = 12,069,018.50 × 12,069,018.50
4. Step 4: Simplify right side
   5,167,179x = 145,661,207,553,342.25
5. Step 5: Solve for x
   x = 145,661,207,553,342.25/5,167,179
6. Step 6: Final answer
   x = 28,189,696.46