Finding the Third Proportional to 8,630,365.50 and 13,103,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,630,365.50 : 13,103,014.50 = 13,103,014.50 : x
2. Step 2: Convert to fraction form
   8,630,365.50/13,103,014.50 = 13,103,014.50/x
3. Step 3: Cross multiply
   8,630,365.50x = 13,103,014.50 × 13,103,014.50
4. Step 4: Simplify right side
   8,630,365.50x = 171,688,988,987,210.25
5. Step 5: Solve for x
   x = 171,688,988,987,210.25/8,630,365.50
6. Step 6: Final answer
   x = 19,893,594.19