Finding the Third Proportional to 9,584,429 and 20,630,320

Step by Step Solution

1. Step 1: Write the proportion equation
   9,584,429 : 20,630,320 = 20,630,320 : x
2. Step 2: Convert to fraction form
   9,584,429/20,630,320 = 20,630,320/x
3. Step 3: Cross multiply
   9,584,429x = 20,630,320 × 20,630,320
4. Step 4: Simplify right side
   9,584,429x = 425,610,103,302,400
5. Step 5: Solve for x
   x = 425,610,103,302,400/9,584,429
6. Step 6: Final answer
   x = 44,406,412.04