Finding the Third Proportional to 6,630,196 and 9,358,480

Step by Step Solution

1. Step 1: Write the proportion equation
   6,630,196 : 9,358,480 = 9,358,480 : x
2. Step 2: Convert to fraction form
   6,630,196/9,358,480 = 9,358,480/x
3. Step 3: Cross multiply
   6,630,196x = 9,358,480 × 9,358,480
4. Step 4: Simplify right side
   6,630,196x = 87,581,147,910,400
5. Step 5: Solve for x
   x = 87,581,147,910,400/6,630,196
6. Step 6: Final answer
   x = 13,209,435.73