Finding the Third Proportional to 9,578,700 and 15,164,784

Step by Step Solution

1. Step 1: Write the proportion equation
   9,578,700 : 15,164,784 = 15,164,784 : x
2. Step 2: Convert to fraction form
   9,578,700/15,164,784 = 15,164,784/x
3. Step 3: Cross multiply
   9,578,700x = 15,164,784 × 15,164,784
4. Step 4: Simplify right side
   9,578,700x = 229,970,673,766,656
5. Step 5: Solve for x
   x = 229,970,673,766,656/9,578,700
6. Step 6: Final answer
   x = 24,008,547.48