Finding the Third Proportional to 6,438,304 and 9,658,224

Step by Step Solution

1. Step 1: Write the proportion equation
   6,438,304 : 9,658,224 = 9,658,224 : x
2. Step 2: Convert to fraction form
   6,438,304/9,658,224 = 9,658,224/x
3. Step 3: Cross multiply
   6,438,304x = 9,658,224 × 9,658,224
4. Step 4: Simplify right side
   6,438,304x = 93,281,290,834,176
5. Step 5: Solve for x
   x = 93,281,290,834,176/6,438,304
6. Step 6: Final answer
   x = 14,488,488.09